38-u=9

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Solution for 38-u=9 equation:


Simplifying
38 + -1u = 9

Solving
38 + -1u = 9

Solving for variable 'u'.

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

Add '-38' to each side of the equation.
38 + -38 + -1u = 9 + -38

Combine like terms: 38 + -38 = 0
0 + -1u = 9 + -38
-1u = 9 + -38

Combine like terms: 9 + -38 = -29
-1u = -29

Divide each side by '-1'.
u = 29

Simplifying
u = 29

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