7x-8x+8=-23

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Solution for 7x-8x+8=-23 equation:


Simplifying
7x + -8x + 8 = -23

Reorder the terms:
8 + 7x + -8x = -23

Combine like terms: 7x + -8x = -1x
8 + -1x = -23

Solving
8 + -1x = -23

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 = -23 + -8

Combine like terms: 8 + -8 = 0
0 + -1x = -23 + -8
-1x = -23 + -8

Combine like terms: -23 + -8 = -31
-1x = -31

Divide each side by '-1'.
x = 31

Simplifying
x = 31

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