-1-6r+8r=-1+2r

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Solution for -1-6r+8r=-1+2r equation: 


Simplifying
-1 + -6r + 8r = -1 + 2r

Combine like terms: -6r + 8r = 2r
-1 + 2r = -1 + 2r

Add '1' to each side of the equation.
-1 + 1 + 2r = -1 + 1 + 2r

Combine like terms: -1 + 1 = 0
0 + 2r = -1 + 1 + 2r
2r = -1 + 1 + 2r

Combine like terms: -1 + 1 = 0
2r = 0 + 2r
2r = 2r

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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