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

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


Simplifying
7u + u + -2u + -3u + -1u = 14

Combine like terms: 7u + u = 8u
8u + -2u + -3u + -1u = 14

Combine like terms: 8u + -2u = 6u
6u + -3u + -1u = 14

Combine like terms: 6u + -3u = 3u
3u + -1u = 14

Combine like terms: 3u + -1u = 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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