20+6r+8r-8=15r+18-r-6

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Solution for 20+6r+8r-8=15r+18-r-6 equation: 


Simplifying
20 + 6r + 8r + -8 = 15r + 18 + -1r + -6

Reorder the terms:
20 + -8 + 6r + 8r = 15r + 18 + -1r + -6

Combine like terms: 20 + -8 = 12
12 + 6r + 8r = 15r + 18 + -1r + -6

Combine like terms: 6r + 8r = 14r
12 + 14r = 15r + 18 + -1r + -6

Reorder the terms:
12 + 14r = 18 + -6 + 15r + -1r

Combine like terms: 18 + -6 = 12
12 + 14r = 12 + 15r + -1r

Combine like terms: 15r + -1r = 14r
12 + 14r = 12 + 14r

Add '-12' to each side of the equation.
12 + -12 + 14r = 12 + -12 + 14r

Combine like terms: 12 + -12 = 0
0 + 14r = 12 + -12 + 14r
14r = 12 + -12 + 14r

Combine like terms: 12 + -12 = 0
14r = 0 + 14r
14r = 14r

Add '-14r' to each side of the equation.
14r + -14r = 14r + -14r

Combine like terms: 14r + -14r = 0
0 = 14r + -14r

Combine like terms: 14r + -14r = 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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