-2(u+4)=4u-8+2(3u+7)

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Solution for -2(u+4)=4u-8+2(3u+7) equation: 



-2(u+4)=4u-8+2(3u+7)

We move all terms to the left:

-2(u+4)-(4u-8+2(3u+7))=0

We multiply parentheses

-2u-(4u-8+2(3u+7))-8=0



We calculate terms in parentheses: -(4u-8+2(3u+7)), so:

4u-8+2(3u+7)

determiningTheFunctionDomain
4u+2(3u+7)-8

We multiply parentheses

4u+6u+14-8

We add all the numbers together, and all the variables

10u+6

Back to the equation:

-(10u+6)



We get rid of parentheses

-2u-10u-6-8=0

We add all the numbers together, and all the variables

-12u-14=0

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

-12u=14

u=14/-12

u=-1+1/6

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