7y-8=64-5y

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Solution for 7y-8=64-5y equation: 


Simplifying
7y + -8 = 64 + -5y

Reorder the terms:
-8 + 7y = 64 + -5y

Solving
-8 + 7y = 64 + -5y

Solving for variable 'y'.

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

Add '5y' to each side of the equation.
-8 + 7y + 5y = 64 + -5y + 5y

Combine like terms: 7y + 5y = 12y
-8 + 12y = 64 + -5y + 5y

Combine like terms: -5y + 5y = 0
-8 + 12y = 64 + 0
-8 + 12y = 64

Add '8' to each side of the equation.
-8 + 8 + 12y = 64 + 8

Combine like terms: -8 + 8 = 0
0 + 12y = 64 + 8
12y = 64 + 8

Combine like terms: 64 + 8 = 72
12y = 72

Divide each side by '12'.
y = 6

Simplifying
y = 6

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