4(-7-x)-5x=8

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Solution for 4(-7-x)-5x=8 equation:


Simplifying
4(-7 + -1x) + -5x = 8
(-7 * 4 + -1x * 4) + -5x = 8
(-28 + -4x) + -5x = 8

Combine like terms: -4x + -5x = -9x
-28 + -9x = 8

Solving
-28 + -9x = 8

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '28' to each side of the equation.
-28 + 28 + -9x = 8 + 28

Combine like terms: -28 + 28 = 0
0 + -9x = 8 + 28
-9x = 8 + 28

Combine like terms: 8 + 28 = 36
-9x = 36

Divide each side by '-9'.
x = -4

Simplifying
x = -4

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