-y+3=y+91

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Solution for -y+3=y+91 equation:


Simplifying
-1y + 3 = y + 91

Reorder the terms:
3 + -1y = y + 91

Reorder the terms:
3 + -1y = 91 + y

Solving
3 + -1y = 91 + 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.
3 + -1y + -1y = 91 + y + -1y

Combine like terms: -1y + -1y = -2y
3 + -2y = 91 + y + -1y

Combine like terms: y + -1y = 0
3 + -2y = 91 + 0
3 + -2y = 91

Add '-3' to each side of the equation.
3 + -3 + -2y = 91 + -3

Combine like terms: 3 + -3 = 0
0 + -2y = 91 + -3
-2y = 91 + -3

Combine like terms: 91 + -3 = 88
-2y = 88

Divide each side by '-2'.
y = -44

Simplifying
y = -44

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