6x+12=12x-30

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Solution for 6x+12=12x-30 equation:


Simplifying
6x + 12 = 12x + -30

Reorder the terms:
12 + 6x = 12x + -30

Reorder the terms:
12 + 6x = -30 + 12x

Solving
12 + 6x = -30 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
12 + 6x + -12x = -30 + 12x + -12x

Combine like terms: 6x + -12x = -6x
12 + -6x = -30 + 12x + -12x

Combine like terms: 12x + -12x = 0
12 + -6x = -30 + 0
12 + -6x = -30

Add '-12' to each side of the equation.
12 + -12 + -6x = -30 + -12

Combine like terms: 12 + -12 = 0
0 + -6x = -30 + -12
-6x = -30 + -12

Combine like terms: -30 + -12 = -42
-6x = -42

Divide each side by '-6'.
x = 7

Simplifying
x = 7

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