3y+7=3y-12

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Solution for 3y+7=3y-12 equation:


Simplifying
3y + 7 = 3y + -12

Reorder the terms:
7 + 3y = 3y + -12

Reorder the terms:
7 + 3y = -12 + 3y

Add '-3y' to each side of the equation.
7 + 3y + -3y = -12 + 3y + -3y

Combine like terms: 3y + -3y = 0
7 + 0 = -12 + 3y + -3y
7 = -12 + 3y + -3y

Combine like terms: 3y + -3y = 0
7 = -12 + 0
7 = -12

Solving
7 = -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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