7x+131+3x+87=180

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Solution for 7x+131+3x+87=180 equation:


Simplifying
7x + 131 + 3x + 87 = 180

Reorder the terms:
131 + 87 + 7x + 3x = 180

Combine like terms: 131 + 87 = 218
218 + 7x + 3x = 180

Combine like terms: 7x + 3x = 10x
218 + 10x = 180

Solving
218 + 10x = 180

Solving for variable 'x'.

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

Add '-218' to each side of the equation.
218 + -218 + 10x = 180 + -218

Combine like terms: 218 + -218 = 0
0 + 10x = 180 + -218
10x = 180 + -218

Combine like terms: 180 + -218 = -38
10x = -38

Divide each side by '10'.
x = -3.8

Simplifying
x = -3.8

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