x+x+20-180=

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


Simplifying
x + x + 20 + -180 = 0

Reorder the terms:
20 + -180 + x + x = 0

Combine like terms: 20 + -180 = -160
-160 + x + x = 0

Combine like terms: x + x = 2x
-160 + 2x = 0

Solving
-160 + 2x = 0

Solving for variable 'x'.

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

Add '160' to each side of the equation.
-160 + 160 + 2x = 0 + 160

Combine like terms: -160 + 160 = 0
0 + 2x = 0 + 160
2x = 0 + 160

Combine like terms: 0 + 160 = 160
2x = 160

Divide each side by '2'.
x = 80

Simplifying
x = 80

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