3y-7=3y+7

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


Simplifying
3y + -7 = 3y + 7

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

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

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

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

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

Solving
-7 = 7

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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