13x+8+7x-8=180

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Solution for 13x+8+7x-8=180 equation: 


Simplifying
13x + 8 + 7x + -8 = 180

Reorder the terms:
8 + -8 + 13x + 7x = 180

Combine like terms: 8 + -8 = 0
0 + 13x + 7x = 180
13x + 7x = 180

Combine like terms: 13x + 7x = 20x
20x = 180

Solving
20x = 180

Solving for variable 'x'.

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

Divide each side by '20'.
x = 9

Simplifying
x = 9

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