x-2y-20=180

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Solution for x-2y-20=180 equation:


Simplifying
x + -2y + -20 = 180

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

Solving
-20 + x + -2y = 180

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + x + 20 + -2y = 180 + 20

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

Combine like terms: -20 + 20 = 0
0 + x + -2y = 180 + 20
x + -2y = 180 + 20

Combine like terms: 180 + 20 = 200
x + -2y = 200

Add '2y' to each side of the equation.
x + -2y + 2y = 200 + 2y

Combine like terms: -2y + 2y = 0
x + 0 = 200 + 2y
x = 200 + 2y

Simplifying
x = 200 + 2y

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