3(u+5)=8u+30

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Solution for 3(u+5)=8u+30 equation: 



3(u+5)=8u+30

We move all terms to the left:

3(u+5)-(8u+30)=0

We multiply parentheses

3u-(8u+30)+15=0

We get rid of parentheses

3u-8u-30+15=0

We add all the numbers together, and all the variables

-5u-15=0

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

-5u=15

u=15/-5

u=-3

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