y+12=y-15

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Solution for y+12=y-15 equation:


Simplifying
y + 12 = y + -15

Reorder the terms:
12 + y = y + -15

Reorder the terms:
12 + y = -15 + y

Add '-1y' to each side of the equation.
12 + y + -1y = -15 + y + -1y

Combine like terms: y + -1y = 0
12 + 0 = -15 + y + -1y
12 = -15 + y + -1y

Combine like terms: y + -1y = 0
12 = -15 + 0
12 = -15

Solving
12 = -15

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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