3u-13=26

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Solution for 3u-13=26 equation: 


Simplifying
3u + -13 = 26

Reorder the terms:
-13 + 3u = 26

Solving
-13 + 3u = 26

Solving for variable 'u'.

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

Add '13' to each side of the equation.
-13 + 13 + 3u = 26 + 13

Combine like terms: -13 + 13 = 0
0 + 3u = 26 + 13
3u = 26 + 13

Combine like terms: 26 + 13 = 39
3u = 39

Divide each side by '3'.
u = 13

Simplifying
u = 13

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