7x-8-8x=-7

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


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

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

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

Solving
-8 + -1x = -7

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + -1x = -7 + 8

Combine like terms: -8 + 8 = 0
0 + -1x = -7 + 8
-1x = -7 + 8

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

Divide each side by '-1'.
x = -1

Simplifying
x = -1

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