7x-20+4x=180

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Solution for 7x-20+4x=180 equation:


Simplifying
7x + -20 + 4x = 180

Reorder the terms:
-20 + 7x + 4x = 180

Combine like terms: 7x + 4x = 11x
-20 + 11x = 180

Solving
-20 + 11x = 180

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + 11x = 180 + 20

Combine like terms: -20 + 20 = 0
0 + 11x = 180 + 20
11x = 180 + 20

Combine like terms: 180 + 20 = 200
11x = 200

Divide each side by '11'.
x = 18.18181818

Simplifying
x = 18.18181818

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