7y+8=-2y+-64

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Solution for 7y+8=-2y+-64 equation: 


Simplifying
7y + 8 = -2y + -64

Reorder the terms:
8 + 7y = -2y + -64

Reorder the terms:
8 + 7y = -64 + -2y

Solving
8 + 7y = -64 + -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.
8 + 7y + 2y = -64 + -2y + 2y

Combine like terms: 7y + 2y = 9y
8 + 9y = -64 + -2y + 2y

Combine like terms: -2y + 2y = 0
8 + 9y = -64 + 0
8 + 9y = -64

Add '-8' to each side of the equation.
8 + -8 + 9y = -64 + -8

Combine like terms: 8 + -8 = 0
0 + 9y = -64 + -8
9y = -64 + -8

Combine like terms: -64 + -8 = -72
9y = -72

Divide each side by '9'.
y = -8

Simplifying
y = -8

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