3u+18=-8(u+6)

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Solution for 3u+18=-8(u+6) equation: 



3u+18=-8(u+6)

We move all terms to the left:

3u+18-(-8(u+6))=0



We calculate terms in parentheses: -(-8(u+6)), so:

-8(u+6)

We multiply parentheses

-8u-48

Back to the equation:

-(-8u-48)



We get rid of parentheses

3u+8u+48+18=0

We add all the numbers together, and all the variables

11u+66=0

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

11u=-66

u=-66/11

u=-6

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