-y+5+3y=-7

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Solution for -y+5+3y=-7 equation:


Simplifying
-1y + 5 + 3y = -7

Reorder the terms:
5 + -1y + 3y = -7

Combine like terms: -1y + 3y = 2y
5 + 2y = -7

Solving
5 + 2y = -7

Solving for variable 'y'.

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

Add '-5' to each side of the equation.
5 + -5 + 2y = -7 + -5

Combine like terms: 5 + -5 = 0
0 + 2y = -7 + -5
2y = -7 + -5

Combine like terms: -7 + -5 = -12
2y = -12

Divide each side by '2'.
y = -6

Simplifying
y = -6

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