10x-81=x+120

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Solution for 10x-81=x+120 equation:


Simplifying
10x + -81 = x + 120

Reorder the terms:
-81 + 10x = x + 120

Reorder the terms:
-81 + 10x = 120 + x

Solving
-81 + 10x = 120 + 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 + 10x + -1x = 120 + x + -1x

Combine like terms: 10x + -1x = 9x
-81 + 9x = 120 + x + -1x

Combine like terms: x + -1x = 0
-81 + 9x = 120 + 0
-81 + 9x = 120

Add '81' to each side of the equation.
-81 + 81 + 9x = 120 + 81

Combine like terms: -81 + 81 = 0
0 + 9x = 120 + 81
9x = 120 + 81

Combine like terms: 120 + 81 = 201
9x = 201

Divide each side by '9'.
x = 22.33333333

Simplifying
x = 22.33333333

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