15u-11u+u+2u=7

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Solution for 15u-11u+u+2u=7 equation: 


Simplifying
15u + -11u + u + 2u = 7

Combine like terms: 15u + -11u = 4u
4u + u + 2u = 7

Combine like terms: 4u + u = 5u
5u + 2u = 7

Combine like terms: 5u + 2u = 7u
7u = 7

Solving
7u = 7

Solving for variable 'u'.

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

Divide each side by '7'.
u = 1

Simplifying
u = 1

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