7x-12-12x=-x+12

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Solution for 7x-12-12x=-x+12 equation:


Simplifying
7x + -12 + -12x = -1x + 12

Reorder the terms:
-12 + 7x + -12x = -1x + 12

Combine like terms: 7x + -12x = -5x
-12 + -5x = -1x + 12

Reorder the terms:
-12 + -5x = 12 + -1x

Solving
-12 + -5x = 12 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-12 + -5x + x = 12 + -1x + x

Combine like terms: -5x + x = -4x
-12 + -4x = 12 + -1x + x

Combine like terms: -1x + x = 0
-12 + -4x = 12 + 0
-12 + -4x = 12

Add '12' to each side of the equation.
-12 + 12 + -4x = 12 + 12

Combine like terms: -12 + 12 = 0
0 + -4x = 12 + 12
-4x = 12 + 12

Combine like terms: 12 + 12 = 24
-4x = 24

Divide each side by '-4'.
x = -6

Simplifying
x = -6

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