3(u+3)=-3u-45

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Solution for 3(u+3)=-3u-45 equation: 



3(u+3)=-3u-45

We move all terms to the left:

3(u+3)-(-3u-45)=0

We multiply parentheses

3u-(-3u-45)+9=0

We get rid of parentheses

3u+3u+45+9=0

We add all the numbers together, and all the variables

6u+54=0

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

6u=-54

u=-54/6

u=-9

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