-2x+4y=-20

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Solution for -2x+4y=-20 equation: 


Simplifying
-2x + 4y = -20

Solving
-2x + 4y = -20

Solving for variable 'x'.

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

Add '-4y' to each side of the equation.
-2x + 4y + -4y = -20 + -4y

Combine like terms: 4y + -4y = 0
-2x + 0 = -20 + -4y
-2x = -20 + -4y

Divide each side by '-2'.
x = 10 + 2y

Simplifying
x = 10 + 2y

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