(180+-2x)+(x+5)+20=180

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Solution for (180+-2x)+(x+5)+20=180 equation: 


Simplifying
(180 + -2x) + (x + 5) + 20 = 180

Remove parenthesis around (180 + -2x)
180 + -2x + (x + 5) + 20 = 180

Reorder the terms:
180 + -2x + (5 + x) + 20 = 180

Remove parenthesis around (5 + x)
180 + -2x + 5 + x + 20 = 180

Reorder the terms:
180 + 5 + 20 + -2x + x = 180

Combine like terms: 180 + 5 = 185
185 + 20 + -2x + x = 180

Combine like terms: 185 + 20 = 205
205 + -2x + x = 180

Combine like terms: -2x + x = -1x
205 + -1x = 180

Solving
205 + -1x = 180

Solving for variable 'x'.

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

Add '-205' to each side of the equation.
205 + -205 + -1x = 180 + -205

Combine like terms: 205 + -205 = 0
0 + -1x = 180 + -205
-1x = 180 + -205

Combine like terms: 180 + -205 = -25
-1x = -25

Divide each side by '-1'.
x = 25

Simplifying
x = 25

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