2y-y=-87-2y

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Solution for 2y-y=-87-2y equation:


Simplifying
2y + -1y = -87 + -2y

Combine like terms: 2y + -1y = 1y
1y = -87 + -2y

Solving
1y = -87 + -2y

Solving for variable 'y'.

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

Add '2y' to each side of the equation.
1y + 2y = -87 + -2y + 2y

Combine like terms: 1y + 2y = 3y
3y = -87 + -2y + 2y

Combine like terms: -2y + 2y = 0
3y = -87 + 0
3y = -87

Divide each side by '3'.
y = -29

Simplifying
y = -29

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