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

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



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

We move all terms to the left:

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

We multiply parentheses

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



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

-2(3u-2)+2u

We add all the numbers together, and all the variables

2u-2(3u-2)

We multiply parentheses

2u-6u+4

We add all the numbers together, and all the variables

-4u+4

Back to the equation:

-(-4u+4)



We get rid of parentheses

2u+4u-4+18=0

We add all the numbers together, and all the variables

6u+14=0

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

6u=-14

u=-14/6

u=-2+1/3

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