3(u-5)=39

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Solution for 3(u-5)=39 equation: 



3(u-5)=39

We move all terms to the left:

3(u-5)-(39)=0

We multiply parentheses

3u-15-39=0

We add all the numbers together, and all the variables

3u-54=0

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

3u=54

u=54/3

u=18

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