3 years ago

4(9x + 7) = x - 4 ALGEBRA 1!!

Mathematics

2 answers:

tiny-mole [99]3 years ago

6 0

Hey!

-----------------------------------------------

Solution:

4(9x + 7) = x - 4

36x + 28 = x - 4

36x + 28 + 28 = x - 4 + 28

36x = x + (-32)

36x - x = x - (-24) - x

35x = -32

35x/35 = -32/35

x = -32/35

-----------------------------------------------

Answer:

x = -32/35

-----------------------------------------------

Hope This Helped! Good Luck!

sweet-ann [11.9K]3 years ago

4 0

Answer:

x = -32/35

Step-by-step explanation:

4(9x + 7) = x - 4

4 * 9x = 36x

4 * 7 = 28

36x + 28 = x - 4

-28 - 28

36x = x - 32

-x -x

35x = -32

---- ----

35 35

x = -32/35

You might be interested in

Respuesta de (-0.5)²

Vladimir79 [104]

Answer:

0.25

Step-by-step explanation:

we have

$(-0.5)^2$

we know that

$-0.5=-\frac{1}{2}$

substitute

$(-\frac{1}{2})^2=(-\frac{1}{2})(-\frac{1}{2})$

Remember that

$(-1)(-1)=1\\(-1)(1)=(-1)$

$(-\frac{1}{2})(-\frac{1}{2})=\frac{1}{4}=0.25$

5 0

3 years ago

using the equation G = 10-1.25t. What is the x-intercept of the equation and what is its interpretation in the context of the pr

Masja [62]

Answer:

the x axis is 10, its interpretation is actually G, so on a graph instead of X and Y you would have G and T

8 0

3 years ago

I need help finding a measure

Sedbober [7]

Answer:

Which measure?

Step-by-step explanation:

8 0

3 years ago

Please help answer this question will give brainlst if your correct :)

charle [14.2K]

A line passes throught the origin (-1, 1) and (4, n). Find the value of n. enter the correct answer in the box. I'd say (4, -2)

If I'm wrong sorry. If I'm correct May I Have Brainliest? <3

6 0

3 years ago

Please help thx so much

Mashcka [7]

Answer:

3.140

Step-by-step explanation:

hope this helped

5 0

3 years ago

Read 2 more answers