3y+9=3y+15

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Solution for 3y+9=3y+15 equation: 


Simplifying
3y + 9 = 3y + 15

Reorder the terms:
9 + 3y = 3y + 15

Reorder the terms:
9 + 3y = 15 + 3y

Add '-3y' to each side of the equation.
9 + 3y + -3y = 15 + 3y + -3y

Combine like terms: 3y + -3y = 0
9 + 0 = 15 + 3y + -3y
9 = 15 + 3y + -3y

Combine like terms: 3y + -3y = 0
9 = 15 + 0
9 = 15

Solving
9 = 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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