7x+13x+20x=180

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Solution for 7x+13x+20x=180 equation: 


Simplifying
7x + 13x + 20x = 180

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

Combine like terms: 20x + 20x = 40x
40x = 180

Solving
40x = 180

Solving for variable 'x'.

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

Divide each side by '40'.
x = 4.5

Simplifying
x = 4.5

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