3u+4=3u+4

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Solution for 3u+4=3u+4 equation: 


Simplifying
3u + 4 = 3u + 4

Reorder the terms:
4 + 3u = 3u + 4

Reorder the terms:
4 + 3u = 4 + 3u

Add '-4' to each side of the equation.
4 + -4 + 3u = 4 + -4 + 3u

Combine like terms: 4 + -4 = 0
0 + 3u = 4 + -4 + 3u
3u = 4 + -4 + 3u

Combine like terms: 4 + -4 = 0
3u = 0 + 3u
3u = 3u

Add '-3u' to each side of the equation.
3u + -3u = 3u + -3u

Combine like terms: 3u + -3u = 0
0 = 3u + -3u

Combine like terms: 3u + -3u = 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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