x+2y+-2=7

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Solution for x+2y+-2=7 equation:


Simplifying
x + 2y + -2 = 7

Reorder the terms:
-2 + x + 2y = 7

Solving
-2 + x + 2y = 7

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + x + 2 + 2y = 7 + 2

Reorder the terms:
-2 + 2 + x + 2y = 7 + 2

Combine like terms: -2 + 2 = 0
0 + x + 2y = 7 + 2
x + 2y = 7 + 2

Combine like terms: 7 + 2 = 9
x + 2y = 9

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

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

Simplifying
x = 9 + -2y

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