8-8x-7=-31

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Solution for 8-8x-7=-31 equation:


Simplifying
8 + -8x + -7 = -31

Reorder the terms:
8 + -7 + -8x = -31

Combine like terms: 8 + -7 = 1
1 + -8x = -31

Solving
1 + -8x = -31

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + -8x = -31 + -1

Combine like terms: 1 + -1 = 0
0 + -8x = -31 + -1
-8x = -31 + -1

Combine like terms: -31 + -1 = -32
-8x = -32

Divide each side by '-8'.
x = 4

Simplifying
x = 4

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