3a+3-3a=-7

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


Simplifying
3a + 3 + -3a = -7

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

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

Solving
3 = -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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