3x-8x=-40

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Solution for 3x-8x=-40 equation: 


Simplifying
3x + -8x = -40

Combine like terms: 3x + -8x = -5x
-5x = -40

Solving
-5x = -40

Solving for variable 'x'.

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

Divide each side by '-5'.
x = 8

Simplifying
x = 8

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