2x+(-2y)=-18

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Solution for 2x+(-2y)=-18 equation: 


Simplifying
2x + (-2y) = -18

Solving
2x + (-2y) = -18

Solving for variable 'x'.

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

Add '(2y)' to each side of the equation.
2x + (-2y) + (2y) = -18 + (2y)

Combine like terms: (-2y) + (2y) = 0
2x + 0 = -18 + (2y)
2x = -18 + (2y)

Divide each side by '2'.
x = -9 + y

Simplifying
x = -9 + y

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