20u-16u-u-u-u=12

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Solution for 20u-16u-u-u-u=12 equation: 


Simplifying
20u + -16u + -1u + -1u + -1u = 12

Combine like terms: 20u + -16u = 4u
4u + -1u + -1u + -1u = 12

Combine like terms: 4u + -1u = 3u
3u + -1u + -1u = 12

Combine like terms: 3u + -1u = 2u
2u + -1u = 12

Combine like terms: 2u + -1u = 1u
1u = 12

Solving
1u = 12

Solving for variable 'u'.

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

Divide each side by '1'.
u = 12

Simplifying
u = 12

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