-2x-6x=-72

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Solution for -2x-6x=-72 equation: 


Simplifying
-2x + -6x = -72

Combine like terms: -2x + -6x = -8x
-8x = -72

Solving
-8x = -72

Solving for variable 'x'.

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

Divide each side by '-8'.
x = 9

Simplifying
x = 9

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