-3x-5x=12

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Solution for -3x-5x=12 equation: 


Simplifying
-3x + -5x = 12

Combine like terms: -3x + -5x = -8x
-8x = 12

Solving
-8x = 12

Solving for variable 'x'.

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

Divide each side by '-8'.
x = -1.5

Simplifying
x = -1.5

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