4(2x - 2) + 2 = 4(x - 2)

Answers

Answer 1

Answer:

X=-1/2

Step-by-step explanation:

Hope this helps. Plz give brainliest.

Answer 2

Answer:

x = -1/2 or -0.5

Step-by-step explanation:

4(2x - 2) + 2 = 4(x - 2)

open the parenthesis

8x - 8 + 2 = 4x - 8

add 8 to both sides of the equation

8x - 8 + 2 + 8 = 4x - 8 + 8

combine like terms

8x + 2 = 4x

subtract 4x from both sides of the equation

8x - 4x + 2 = 0

4x + 2 = 0

subtract 2 from both sides of the equation

4x + 2 - 2 = 0 -2

4x = -2

divide both sides by 4

4x/4 = -2/4

x = -1/2


Related Questions

Solve the following equations.
1) 10 + x = 13

2) y - 13 =23


3) 4b = 24

4) m/5=7

Answers

Answer:

1) x = 3

2) y = 36

3) b = 6

4) m = 35

Step-by-step explanation:

1) x = 13-10 =3

2) y = 23+13 =36

3) b = 24÷4 =6

4) m = 5×7 =35

15 + x3 24
O A. X29
O B. xs 39
O C. x2 39
D. X 9

Answers

Answer:

It's asking you to add right? if it's not tell me what it's asking and i'll re-do it

if so your answer should be: x3 + 39

Find the value of x?

Answers

Answer:

x = 94°

Step-by-step explanation:

interior angle sum of any polygon: (s-2)×180°

with s being the number of sides.

since there are 7 sides, 7-2 = 5

5* 180°

900° = total sum

______________________________

since we know the rest of the angles, just subtract the total sum from the sum of the known angles to find the unknown one.

900°-(148°+140°+136°+142°+150°+90°) = x

900°- 806°= 94°

x= 94°

2x -3 >7 solve please

Answers

Answer:

4

x

2

28

x

+

49

Step-by-step explanation:

Its Not The Answer But Its Your Question Simplified

Answer:

I don't know if this is correct but it probably is but I got x=5

Step-by-step explanation:

you write the equation and put the line through the sign, and cross out the 3. Then you are going to add 3 to the seven which will then equal 2x > 10. Then you cross out the 2 and divide both side with the 2. and 10 divided by 2 is 5 so therefore x equals 5.

Can somebody please answer all of these questions and only if u know how to do this!!! Thanks
(WILL MARK BRAINLIEST
:D

Answers

Hi again I helped you on your last question, I love helping people. Anyway here's the answer!

16. 0.188 rounded nearest hundredth = 0.19

17.  0.455 rounded nearest hundredth = 0.46

18. 0.538 rounded nearest hundredth = 0.54

19. 0.417 rounded nearest hundredth = 0.42

20. 2.833 rounded nearest hundredth = 2.83

21. 3.667 rounded nearest hundredth = 3.67

How many yards are there in 2.00 feet? (3 ft = 1 yd)

Answers

Answer: .667 yard

Step-by-step explanation:

Hope this helps

Answer:

0.66666666667 Yards

Step-by-step explanation:

google is always right

Solve for x using the
distributive property.
7(x + 3) = -49

Answers

Answer:

x= -10

Step-by-step explanation:

distribute 7 to x and 3: 7x + 21 = -49

subtract 21 from both sides to isolate the variable: 7x= -70

divide both sides by 7 to find x: x= -10

Answer:

X = -10

Step-by-step explanation:

1.- 7x + 21 = -49

Subtract 21 on both sides of the equal sign

You should have:

2.- 7x = -70

Divide 7 on both sides of the equal sign

You should get the answer:

X = -10

Which fraction does not belong?
- 8/12
- 6/12
- 2/3
- 4/6
Which one AND why?

Answers

Answer:

6/12

Step-by-step explanation:

all of the other 3 equal 8/12

Evaluate the expression. |18 – 4| 22 14 –14 –22

Answers

Answer:  B) 14

Work Shown:

|18-4|

|14|

14

You subtract 18-4 to get 14. Applying absolute value on a positive number leads to the same result.

Answer:

14

Step-by-step explanation:

|18 – 4|

First find the value inside the absolute value bars

18-4 is 14

|14|

Then take the non negative value

14

Please do this if your smart please dont guess this is an important anwser​

Answers

Answer:

J''(- 3, 3 )

Step-by-step explanation:

Under a counterclockwise rotation about the origin of 90°

a point (x, y ) → (- y, x )

Thus J(1, 1 ) → J'(- 1, 1 )

Under a dilatation with scale factor 3, multiply each of the coordinates of J' by 3, that is

J'' = (3(- 1), 3(1)) = (- 3, 3 )

The new iPhone 12 Pro Max costs $1099 (without tax). You have saved $872 from
your summer job. How much more money would you need to earn in order to buy the
new iphone?

Answers

you would need 227$ more to buy it without tax.

Answer:

227 dollars left

Step-by-step explanation:

1099-872

227

I need to write an equation for the following, please help!!

slope = 2; y-intercept is (0,5)

Answers

Answer:

Could you please show me a graph so I can answer more clearly? I'll follow up on this question if it helps.

Step-by-step explanation:

The regular price of sneakers is $89, they are on sale for 20% off. What is the final sale price?

Answers

Answer:

20% of 89 is 17.8

89 - 17.8 = 81.2

Answer 20% of 89 is 17.8

89 - 17.8 = 81.2

Step-by-step explanation:

12.
At Break Time Bakery, donuts are 75¢ each and drinks cost $1.50 each. Which equation best represents y, total cost of purchasing x number of donuts and a drink?
A.) y = 2x + 2.25
B.)y = 1.50x + .75
C.)y = 75x +1.50
D.)y = .50x + .75

Answers

Answer:

100% Sure its b

Step-by-step explanation:

Answer:

B.)y = 1.50x + .75

Step-by-step explanation:

The negative sign can be read as "the opposite of."


True False

Answers

The answer is true because the opposite of 3 is -3
True because it’s the opposite not positive

solve this multi-step equation 6-x-x=18

Answers

Answer: -6

Step-by-step explanation:

Aline crosses the coordinates (-4,4) and (2.-5). What is the slope
of the line?

Answers

Answer:

Step-by-step explanation:

Use the slope formula:

[tex]m = \frac{y2 -y1}{x2 - x1}[/tex]

where m = slope

Given the coordinates

(-4, 4) ---> this means x1 = -4 , y1 = 4

(2, -5) ---> this means x2 = 2 , y2 = -5

Substitute these values into the slope formula:

[tex]m = \frac{y2 -y1}{x2 - x1}[/tex]

[tex]m = \frac{-5 -4}{2 - (-4)} = \frac{-9}{2+4} = \frac{-9}{6} = \frac{-3}{2}[/tex]

The slope of the line passing through the coordinates (-4, 4) and (2, -5) is - 3/2.

What are lines and their slopes?

We know lines have various types of equations, the general type is

Ax + By + c = 0, and the equation of a line in slope-intercept form is

y = mx + b.

Where slope = m and b = y-intercept.

the slope is the rate of change of the y-axis with respect to the x-axis and the y-intercept is the (0,b) where the line intersects the y-axis at x = 0.

The slope of the line passing coordinates (-4, 4) and (2, -5) can be obtained as we know slope is rise over run which is slope(m) = (y₂ - y₁)/(x₂ - x₁) = (-5 - 4)/(2 + 4) = -9/6 = - 3/2.

learn more about lines and slopes here :

https://brainly.com/question/3605446

#SPJ2

The temperature at the beach at noon was 80 degrees F The temperature rose 10 degrees by 5pm then dropped by 15 degrees by 9pm. What is the temperature at 9pm?

Answers

Answer;

75 degrees

Step-by-step explanation:

80+10=90  90-15=75

How much money does Alex have more than Emily? Alex has $68.00 and Emily has $-94.00
answer the correct answer!

Answers

Answer:

162

Step-by-step explanation:

Cuanto es [20+(10-15)+2]-[15+(7-10)(-2+5)]

Answers

tansjowkenenejjesnjdhdjdjdjdjjdjdjdhdbdbdbdbdjdjsjeksms

Help 8th grade please

Answers

Answer:

B.

Step-by-step explanation:

Supplementary angles have a sum of 180 degrees, and those two angles added to angle 1 would be equal to 180 degrees since they are straight lines.

Answer:

C

Step-by-step explanation:

Supplementary - adds up to 180

What is the minimum angle of rotation lin degrees that will carry the six-sided star onto itself?
What’s the degree

Answers

Answer:

120 degrees

Step-by-step explanation:

If it's a 6 sided star, that means that it will be divided into 3 parts (think about how a normal 5-point star has 10 sides). That means that we divide 360 (total number of degrees in a full rotation) by 3 (number of sections) = 120

f(x)=-x+9
That’s it I just need someone to help me with my math homework

Answers

X intercept is (9,0)
Y intercept is (0,9)
Pls mark me as brainliest

A mathematical sentence with an equal symbol used (I need the definition of it)

Answers

Answer:

An equation is a mathematical sentence containing an equals sign. It tells us that two expressions mean the same thing, or represent the same number. An equation can contain variables and constants.

Step-by-step explanation:

Help ASAP PLZ HELP ME​

Answers

Answer:

Step-by-step explanation:

the sum of angles of triangle=180 degrees

one angle=90 degrees

180-90=90 degrees is the measure of the other two angles

since the two angles are congruent or equal

90/2=45 degrees

the measure of the 2 angles =45 degrees each

factorise the following
x²9x+14​

Answers

Answer: 9x^3+14

use SYMBOLAB

Answer:

(x+2)(x+7)

Step-by-step explanation:

A trick I learned was to write out the factors of 14 or "c", and if two factors add up to that number, then the two factors are the answer.

How would you find the sign of the quotient 32/(-2)/16/(-4)

Answers

Answer:

.25

Step-by-step explanation:

Need help with this too

Answers

Answer:

x = -16 or x = -4

I hope this helps!

Hep:/ i am kid

Convert the following binary numbers into quinary:
11012

Answers

Answer: 42121005

Step-by-step explanation: A hexadecimal number is a number expressed in the base-16 number system, which uses 16 different symbols (0 to 9, A to F). In quinary number or base-5 number system we use 5 different symbols (0 to 4)

PLS!!! HELP ME!!!! I WILL MARK U!!

Answers

Answer:

-47.4

Step-by-step explanation:

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