4u+2(u-8)=20

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Solution for 4u+2(u-8)=20 equation: 



4u+2(u-8)=20

We move all terms to the left:

4u+2(u-8)-(20)=0

We multiply parentheses

4u+2u-16-20=0

We add all the numbers together, and all the variables

6u-36=0

We move all terms containing u to the left, all other terms to the right

6u=36

u=36/6

u=6

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