18-4y=-12-4y

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Solution for 18-4y=-12-4y equation: 


Simplifying
18 + -4y = -12 + -4y

Add '4y' to each side of the equation.
18 + -4y + 4y = -12 + -4y + 4y

Combine like terms: -4y + 4y = 0
18 + 0 = -12 + -4y + 4y
18 = -12 + -4y + 4y

Combine like terms: -4y + 4y = 0
18 = -12 + 0
18 = -12

Solving
18 = -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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