-5+4r=-4+4r+9

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Solution for -5+4r=-4+4r+9 equation:


Simplifying
-5 + 4r = -4 + 4r + 9

Reorder the terms:
-5 + 4r = -4 + 9 + 4r

Combine like terms: -4 + 9 = 5
-5 + 4r = 5 + 4r

Add '-4r' to each side of the equation.
-5 + 4r + -4r = 5 + 4r + -4r

Combine like terms: 4r + -4r = 0
-5 + 0 = 5 + 4r + -4r
-5 = 5 + 4r + -4r

Combine like terms: 4r + -4r = 0
-5 = 5 + 0
-5 = 5

Solving
-5 = 5

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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