-5x-2x=144

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Solution for -5x-2x=144 equation: 


Simplifying
-5x + -2x = 144

Combine like terms: -5x + -2x = -7x
-7x = 144

Solving
-7x = 144

Solving for variable 'x'.

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

Divide each side by '-7'.
x = -20.57142857

Simplifying
x = -20.57142857

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