12-6+7r=2r+5r-36

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Solution for 12-6+7r=2r+5r-36 equation: 


Simplifying
12 + -6 + 7r = 2r + 5r + -36

Combine like terms: 12 + -6 = 6
6 + 7r = 2r + 5r + -36

Reorder the terms:
6 + 7r = -36 + 2r + 5r

Combine like terms: 2r + 5r = 7r
6 + 7r = -36 + 7r

Add '-7r' to each side of the equation.
6 + 7r + -7r = -36 + 7r + -7r

Combine like terms: 7r + -7r = 0
6 + 0 = -36 + 7r + -7r
6 = -36 + 7r + -7r

Combine like terms: 7r + -7r = 0
6 = -36 + 0
6 = -36

Solving
6 = -36

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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