20u+3u+4u-17u-9u=20

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Solution for 20u+3u+4u-17u-9u=20 equation: 


Simplifying
20u + 3u + 4u + -17u + -9u = 20

Combine like terms: 20u + 3u = 23u
23u + 4u + -17u + -9u = 20

Combine like terms: 23u + 4u = 27u
27u + -17u + -9u = 20

Combine like terms: 27u + -17u = 10u
10u + -9u = 20

Combine like terms: 10u + -9u = 1u
1u = 20

Solving
1u = 20

Solving for variable 'u'.

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

Divide each side by '1'.
u = 20

Simplifying
u = 20

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