-81-9x=139+x

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Solution for -81-9x=139+x equation:


Simplifying
-81 + -9x = 139 + x

Solving
-81 + -9x = 139 + 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.
-81 + -9x + -1x = 139 + x + -1x

Combine like terms: -9x + -1x = -10x
-81 + -10x = 139 + x + -1x

Combine like terms: x + -1x = 0
-81 + -10x = 139 + 0
-81 + -10x = 139

Add '81' to each side of the equation.
-81 + 81 + -10x = 139 + 81

Combine like terms: -81 + 81 = 0
0 + -10x = 139 + 81
-10x = 139 + 81

Combine like terms: 139 + 81 = 220
-10x = 220

Divide each side by '-10'.
x = -22

Simplifying
x = -22

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