3r-5+2r=-9+5r+7

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Solution for 3r-5+2r=-9+5r+7 equation: 


Simplifying
3r + -5 + 2r = -9 + 5r + 7

Reorder the terms:
-5 + 3r + 2r = -9 + 5r + 7

Combine like terms: 3r + 2r = 5r
-5 + 5r = -9 + 5r + 7

Reorder the terms:
-5 + 5r = -9 + 7 + 5r

Combine like terms: -9 + 7 = -2
-5 + 5r = -2 + 5r

Add '-5r' to each side of the equation.
-5 + 5r + -5r = -2 + 5r + -5r

Combine like terms: 5r + -5r = 0
-5 + 0 = -2 + 5r + -5r
-5 = -2 + 5r + -5r

Combine like terms: 5r + -5r = 0
-5 = -2 + 0
-5 = -2

Solving
-5 = -2

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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