3y+9-8y+6-6=-5y-12

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Solution for 3y+9-8y+6-6=-5y-12 equation: 


Simplifying
3y + 9 + -8y + 6 + -6 = -5y + -12

Reorder the terms:
9 + 6 + -6 + 3y + -8y = -5y + -12

Combine like terms: 9 + 6 = 15
15 + -6 + 3y + -8y = -5y + -12

Combine like terms: 15 + -6 = 9
9 + 3y + -8y = -5y + -12

Combine like terms: 3y + -8y = -5y
9 + -5y = -5y + -12

Reorder the terms:
9 + -5y = -12 + -5y

Add '5y' to each side of the equation.
9 + -5y + 5y = -12 + -5y + 5y

Combine like terms: -5y + 5y = 0
9 + 0 = -12 + -5y + 5y
9 = -12 + -5y + 5y

Combine like terms: -5y + 5y = 0
9 = -12 + 0
9 = -12

Solving
9 = -12

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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