Question

What is -4x - 7 - 3x + 4 = 25?​

Answer 1

Answer: x= -4

Step-by-step explanation:

Combine like terms

-4x -7 -3x + 4 = 25

-7x -3 =25

Add 3 on both sides

-7x=28

Divide by -7 on both sides

x= -4

Hope this helps! :)

Answer 2

Answer:

$x = -4$

Step-by-step explanation:

Step 1:  Combine like terms

$-4x - 7 - 3x + 4 = 25$

$(-4x - 3x) + (-7 + 4) = 25$

$-7x - 3 = 25$

Step 2:  Add 3 to both sides

$-7x - 3 + 3 = 25 + 3$

$-7x = 28$

Step 3:  Divide both sides by -7

$-7x / -7 = 28 / -7$

$x = -4$

Answer:  $x = -4$