2(y-1)-y=-2

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Solution for 2(y-1)-y=-2 equation: 


Simplifying
2(y + -1) + -1y = -2

Reorder the terms:
2(-1 + y) + -1y = -2
(-1 * 2 + y * 2) + -1y = -2
(-2 + 2y) + -1y = -2

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

Add '2' to each side of the equation.
-2 + 2 + 1y = -2 + 2

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

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

Solving
1y = 0

Solving for variable 'y'.

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

Divide each side by '1'.
y = 0

Simplifying
y = 0

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