-5u+3(u+6)=20

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Solution for -5u+3(u+6)=20 equation: 



-5u+3(u+6)=20

We move all terms to the left:

-5u+3(u+6)-(20)=0

We multiply parentheses

-5u+3u+18-20=0

We add all the numbers together, and all the variables

-2u-2=0

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

-2u=2

u=2/-2

u=-1

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