7u+3u-7u-2u+u=14

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Solution for 7u+3u-7u-2u+u=14 equation: 


Simplifying
7u + 3u + -7u + -2u + u = 14

Combine like terms: 7u + 3u = 10u
10u + -7u + -2u + u = 14

Combine like terms: 10u + -7u = 3u
3u + -2u + u = 14

Combine like terms: 3u + -2u = 1u
1u + u = 14

Combine like terms: 1u + u = 2u
2u = 14

Solving
2u = 14

Solving for variable 'u'.

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

Divide each side by '2'.
u = 7

Simplifying
u = 7

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