2(u+9)=-3(8u-3)+8u

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Solution for 2(u+9)=-3(8u-3)+8u equation: 



2(u+9)=-3(8u-3)+8u

We move all terms to the left:

2(u+9)-(-3(8u-3)+8u)=0

We multiply parentheses

2u-(-3(8u-3)+8u)+18=0



We calculate terms in parentheses: -(-3(8u-3)+8u), so:

-3(8u-3)+8u

We add all the numbers together, and all the variables

8u-3(8u-3)

We multiply parentheses

8u-24u+9

We add all the numbers together, and all the variables

-16u+9

Back to the equation:

-(-16u+9)



We get rid of parentheses

2u+16u-9+18=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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