20x-13x=-56

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Solution for 20x-13x=-56 equation: 


Simplifying
20x + -13x = -56

Combine like terms: 20x + -13x = 7x
7x = -56

Solving
7x = -56

Solving for variable 'x'.

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

Divide each side by '7'.
x = -8

Simplifying
x = -8

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