-6+r=-6+r

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Solution for -6+r=-6+r equation: 


Simplifying
-6 + r = -6 + r

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

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

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

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

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

Combine like terms: r + -1r = 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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