12x-121=x+139

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Solution for 12x-121=x+139 equation:


Simplifying
12x + -121 = x + 139

Reorder the terms:
-121 + 12x = x + 139

Reorder the terms:
-121 + 12x = 139 + x

Solving
-121 + 12x = 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.
-121 + 12x + -1x = 139 + x + -1x

Combine like terms: 12x + -1x = 11x
-121 + 11x = 139 + x + -1x

Combine like terms: x + -1x = 0
-121 + 11x = 139 + 0
-121 + 11x = 139

Add '121' to each side of the equation.
-121 + 121 + 11x = 139 + 121

Combine like terms: -121 + 121 = 0
0 + 11x = 139 + 121
11x = 139 + 121

Combine like terms: 139 + 121 = 260
11x = 260

Divide each side by '11'.
x = 23.63636364

Simplifying
x = 23.63636364

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