-9x-23=x-87

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Solution for -9x-23=x-87 equation:


Simplifying
-9x + -23 = x + -87

Reorder the terms:
-23 + -9x = x + -87

Reorder the terms:
-23 + -9x = -87 + x

Solving
-23 + -9x = -87 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-23 + -9x + -1x = -87 + x + -1x

Combine like terms: -9x + -1x = -10x
-23 + -10x = -87 + x + -1x

Combine like terms: x + -1x = 0
-23 + -10x = -87 + 0
-23 + -10x = -87

Add '23' to each side of the equation.
-23 + 23 + -10x = -87 + 23

Combine like terms: -23 + 23 = 0
0 + -10x = -87 + 23
-10x = -87 + 23

Combine like terms: -87 + 23 = -64
-10x = -64

Divide each side by '-10'.
x = 6.4

Simplifying
x = 6.4

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