-2(u+2)=4u-4+2(5u+9)

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Solution for -2(u+2)=4u-4+2(5u+9) equation: 



-2(u+2)=4u-4+2(5u+9)

We move all terms to the left:

-2(u+2)-(4u-4+2(5u+9))=0

We multiply parentheses

-2u-(4u-4+2(5u+9))-4=0



We calculate terms in parentheses: -(4u-4+2(5u+9)), so:

4u-4+2(5u+9)

determiningTheFunctionDomain
4u+2(5u+9)-4

We multiply parentheses

4u+10u+18-4

We add all the numbers together, and all the variables

14u+14

Back to the equation:

-(14u+14)



We get rid of parentheses

-2u-14u-14-4=0

We add all the numbers together, and all the variables

-16u-18=0

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

-16u=18

u=18/-16

u=-1+1/8

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