20+5u+u-15=14u+13-8u-8

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Solution for 20+5u+u-15=14u+13-8u-8 equation: 


Simplifying
20 + 5u + u + -15 = 14u + 13 + -8u + -8

Reorder the terms:
20 + -15 + 5u + u = 14u + 13 + -8u + -8

Combine like terms: 20 + -15 = 5
5 + 5u + u = 14u + 13 + -8u + -8

Combine like terms: 5u + u = 6u
5 + 6u = 14u + 13 + -8u + -8

Reorder the terms:
5 + 6u = 13 + -8 + 14u + -8u

Combine like terms: 13 + -8 = 5
5 + 6u = 5 + 14u + -8u

Combine like terms: 14u + -8u = 6u
5 + 6u = 5 + 6u

Add '-5' to each side of the equation.
5 + -5 + 6u = 5 + -5 + 6u

Combine like terms: 5 + -5 = 0
0 + 6u = 5 + -5 + 6u
6u = 5 + -5 + 6u

Combine like terms: 5 + -5 = 0
6u = 0 + 6u
6u = 6u

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

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

Combine like terms: 6u + -6u = 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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