4u-9+4(3u+3)=-2(u+3)

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Solution for 4u-9+4(3u+3)=-2(u+3) equation: 



4u-9+4(3u+3)=-2(u+3)

We move all terms to the left:

4u-9+4(3u+3)-(-2(u+3))=0

We multiply parentheses

4u+12u-(-2(u+3))+12-9=0



We calculate terms in parentheses: -(-2(u+3)), so:

-2(u+3)

We multiply parentheses

-2u-6

Back to the equation:

-(-2u-6)



We add all the numbers together, and all the variables

16u-(-2u-6)+3=0

We get rid of parentheses

16u+2u+6+3=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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