y-x+y=-1

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Solution for y-x+y=-1 equation: 


Simplifying
y + -1x + y = -1

Reorder the terms:
-1x + y + y = -1

Combine like terms: y + y = 2y
-1x + 2y = -1

Solving
-1x + 2y = -1

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.
-1x + 2y + -2y = -1 + -2y

Combine like terms: 2y + -2y = 0
-1x + 0 = -1 + -2y
-1x = -1 + -2y

Divide each side by '-1'.
x = 1 + 2y

Simplifying
x = 1 + 2y

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