13r-6=-6+13r

Solution for 13r-6=-6+13r equation:

Simplifying
13r + -6 = -6 + 13r

Reorder the terms:
-6 + 13r = -6 + 13r

Add '6' to each side of the equation.
-6 + 6 + 13r = -6 + 6 + 13r

Combine like terms: -6 + 6 = 0
0 + 13r = -6 + 6 + 13r
13r = -6 + 6 + 13r

Combine like terms: -6 + 6 = 0
13r = 0 + 13r
13r = 13r

Add '-13r' to each side of the equation.
13r + -13r = 13r + -13r

Combine like terms: 13r + -13r = 0
0 = 13r + -13r

Combine like terms: 13r + -13r = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

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