-9r+3=-7r-2r

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Solution for -9r+3=-7r-2r equation: 


Simplifying
-9r + 3 = -7r + -2r

Reorder the terms:
3 + -9r = -7r + -2r

Combine like terms: -7r + -2r = -9r
3 + -9r = -9r

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

Combine like terms: -9r + 9r = 0
3 + 0 = -9r + 9r
3 = -9r + 9r

Combine like terms: -9r + 9r = 0
3 = 0

Solving
3 = 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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