3u-8+4(3u+2)=-3(u+3)

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Solution for 3u-8+4(3u+2)=-3(u+3) equation: 



3u-8+4(3u+2)=-3(u+3)

We move all terms to the left:

3u-8+4(3u+2)-(-3(u+3))=0

We multiply parentheses

3u+12u-(-3(u+3))+8-8=0



We calculate terms in parentheses: -(-3(u+3)), so:

-3(u+3)

We multiply parentheses

-3u-9

Back to the equation:

-(-3u-9)



We add all the numbers together, and all the variables

15u-(-3u-9)=0

We get rid of parentheses

15u+3u+9=0

We add all the numbers together, and all the variables

18u+9=0

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

18u=-9

u=-9/18

u=-1/2

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