-2(u+6)=4u-9+2(4u+2)

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Solution for -2(u+6)=4u-9+2(4u+2) equation: 



-2(u+6)=4u-9+2(4u+2)

We move all terms to the left:

-2(u+6)-(4u-9+2(4u+2))=0

We multiply parentheses

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



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

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

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

We multiply parentheses

4u+8u+4-9

We add all the numbers together, and all the variables

12u-5

Back to the equation:

-(12u-5)



We get rid of parentheses

-2u-12u+5-12=0

We add all the numbers together, and all the variables

-14u-7=0

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

-14u=7

u=7/-14

u=-1/2

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