2u-13=15

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Solution for 2u-13=15 equation: 


Simplifying
2u + -13 = 15

Reorder the terms:
-13 + 2u = 15

Solving
-13 + 2u = 15

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 + 2u = 15 + 13

Combine like terms: -13 + 13 = 0
0 + 2u = 15 + 13
2u = 15 + 13

Combine like terms: 15 + 13 = 28
2u = 28

Divide each side by '2'.
u = 14

Simplifying
u = 14

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