3(5+y)-3y=12

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Solution for 3(5+y)-3y=12 equation: 


Simplifying
3(5 + y) + -3y = 12
(5 * 3 + y * 3) + -3y = 12
(15 + 3y) + -3y = 12

Combine like terms: 3y + -3y = 0
15 + 0 = 12
15 = 12

Solving
15 = 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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