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

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


Simplifying
12y + -1y = 8y + 3y + -9

Combine like terms: 12y + -1y = 11y
11y = 8y + 3y + -9

Reorder the terms:
11y = -9 + 8y + 3y

Combine like terms: 8y + 3y = 11y
11y = -9 + 11y

Add '-11y' to each side of the equation.
11y + -11y = -9 + 11y + -11y

Combine like terms: 11y + -11y = 0
0 = -9 + 11y + -11y

Combine like terms: 11y + -11y = 0
0 = -9 + 0
0 = -9

Solving
0 = -9

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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