6x-12x+2x=-84

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Solution for 6x-12x+2x=-84 equation: 


Simplifying
6x + -12x + 2x = -84

Combine like terms: 6x + -12x = -6x
-6x + 2x = -84

Combine like terms: -6x + 2x = -4x
-4x = -84

Solving
-4x = -84

Solving for variable 'x'.

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

Divide each side by '-4'.
x = 21

Simplifying
x = 21

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