8-12y+5y=-13

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Solution for 8-12y+5y=-13 equation: 


Simplifying
8 + -12y + 5y = -13

Combine like terms: -12y + 5y = -7y
8 + -7y = -13

Solving
8 + -7y = -13

Solving for variable 'y'.

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

Add '-8' to each side of the equation.
8 + -8 + -7y = -13 + -8

Combine like terms: 8 + -8 = 0
0 + -7y = -13 + -8
-7y = -13 + -8

Combine like terms: -13 + -8 = -21
-7y = -21

Divide each side by '-7'.
y = 3

Simplifying
y = 3

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