(72+x)+(x+130)=180

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Solution for (72+x)+(x+130)=180 equation: 


Simplifying
(72 + x) + (x + 130) = 180

Remove parenthesis around (72 + x)
72 + x + (x + 130) = 180

Reorder the terms:
72 + x + (130 + x) = 180

Remove parenthesis around (130 + x)
72 + x + 130 + x = 180

Reorder the terms:
72 + 130 + x + x = 180

Combine like terms: 72 + 130 = 202
202 + x + x = 180

Combine like terms: x + x = 2x
202 + 2x = 180

Solving
202 + 2x = 180

Solving for variable 'x'.

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

Add '-202' to each side of the equation.
202 + -202 + 2x = 180 + -202

Combine like terms: 202 + -202 = 0
0 + 2x = 180 + -202
2x = 180 + -202

Combine like terms: 180 + -202 = -22
2x = -22

Divide each side by '2'.
x = -11

Simplifying
x = -11

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