12x-20=2x+90

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Solution for 12x-20=2x+90 equation:


Simplifying
12x + -20 = 2x + 90

Reorder the terms:
-20 + 12x = 2x + 90

Reorder the terms:
-20 + 12x = 90 + 2x

Solving
-20 + 12x = 90 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-20 + 12x + -2x = 90 + 2x + -2x

Combine like terms: 12x + -2x = 10x
-20 + 10x = 90 + 2x + -2x

Combine like terms: 2x + -2x = 0
-20 + 10x = 90 + 0
-20 + 10x = 90

Add '20' to each side of the equation.
-20 + 20 + 10x = 90 + 20

Combine like terms: -20 + 20 = 0
0 + 10x = 90 + 20
10x = 90 + 20

Combine like terms: 90 + 20 = 110
10x = 110

Divide each side by '10'.
x = 11

Simplifying
x = 11

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