12x-144=6x-20

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Solution for 12x-144=6x-20 equation:


Simplifying
12x + -144 = 6x + -20

Reorder the terms:
-144 + 12x = 6x + -20

Reorder the terms:
-144 + 12x = -20 + 6x

Solving
-144 + 12x = -20 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-144 + 12x + -6x = -20 + 6x + -6x

Combine like terms: 12x + -6x = 6x
-144 + 6x = -20 + 6x + -6x

Combine like terms: 6x + -6x = 0
-144 + 6x = -20 + 0
-144 + 6x = -20

Add '144' to each side of the equation.
-144 + 144 + 6x = -20 + 144

Combine like terms: -144 + 144 = 0
0 + 6x = -20 + 144
6x = -20 + 144

Combine like terms: -20 + 144 = 124
6x = 124

Divide each side by '6'.
x = 20.66666667

Simplifying
x = 20.66666667

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