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

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


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

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

Remove parenthesis around (2 + 2y)
2 + 2y = (y + -1)

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

Remove parenthesis around (-1 + y)
2 + 2y = -1 + y

Solving
2 + 2y = -1 + y

Solving for variable 'y'.

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

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

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

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

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

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

Combine like terms: -1 + -2 = -3
1y = -3

Divide each side by '1'.
y = -3

Simplifying
y = -3

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