3u-38=u

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Solution for 3u-38=u equation:


Simplifying
3u + -38 = u

Reorder the terms:
-38 + 3u = u

Solving
-38 + 3u = u

Solving for variable 'u'.

Move all terms containing u to the left, all other terms to the right.

Add '-1u' to each side of the equation.
-38 + 3u + -1u = u + -1u

Combine like terms: 3u + -1u = 2u
-38 + 2u = u + -1u

Combine like terms: u + -1u = 0
-38 + 2u = 0

Add '38' to each side of the equation.
-38 + 38 + 2u = 0 + 38

Combine like terms: -38 + 38 = 0
0 + 2u = 0 + 38
2u = 0 + 38

Combine like terms: 0 + 38 = 38
2u = 38

Divide each side by '2'.
u = 19

Simplifying
u = 19

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