-9t+7=-9t

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Solution for -9t+7=-9t equation: 


Simplifying
-9t + 7 = -9t

Reorder the terms:
7 + -9t = -9t

Add '9t' to each side of the equation.
7 + -9t + 9t = -9t + 9t

Combine like terms: -9t + 9t = 0
7 + 0 = -9t + 9t
7 = -9t + 9t

Combine like terms: -9t + 9t = 0
7 = 0

Solving
7 = 0

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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