3+x+5-2x+1-x=180

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Solution for 3+x+5-2x+1-x=180 equation: 


Simplifying
3 + x + 5 + -2x + 1 + -1x = 180

Reorder the terms:
3 + 5 + 1 + x + -2x + -1x = 180

Combine like terms: 3 + 5 = 8
8 + 1 + x + -2x + -1x = 180

Combine like terms: 8 + 1 = 9
9 + x + -2x + -1x = 180

Combine like terms: x + -2x = -1x
9 + -1x + -1x = 180

Combine like terms: -1x + -1x = -2x
9 + -2x = 180

Solving
9 + -2x = 180

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + -2x = 180 + -9

Combine like terms: 9 + -9 = 0
0 + -2x = 180 + -9
-2x = 180 + -9

Combine like terms: 180 + -9 = 171
-2x = 171

Divide each side by '-2'.
x = -85.5

Simplifying
x = -85.5

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