x-2+y-2=20

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


Simplifying
x + -2 + y + -2 = 20

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

Combine like terms: -2 + -2 = -4
-4 + x + y = 20

Solving
-4 + x + y = 20

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + x + 4 + y = 20 + 4

Reorder the terms:
-4 + 4 + x + y = 20 + 4

Combine like terms: -4 + 4 = 0
0 + x + y = 20 + 4
x + y = 20 + 4

Combine like terms: 20 + 4 = 24
x + y = 24

Add '-1y' to each side of the equation.
x + y + -1y = 24 + -1y

Combine like terms: y + -1y = 0
x + 0 = 24 + -1y
x = 24 + -1y

Simplifying
x = 24 + -1y

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