u-8+4(u+1)=-3(u+4)

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Solution for u-8+4(u+1)=-3(u+4) equation: 



u-8+4(u+1)=-3(u+4)

We move all terms to the left:

u-8+4(u+1)-(-3(u+4))=0

We multiply parentheses

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



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

-3(u+4)

We multiply parentheses

-3u-12

Back to the equation:

-(-3u-12)



We add all the numbers together, and all the variables

5u-(-3u-12)-4=0

We get rid of parentheses

5u+3u+12-4=0

We add all the numbers together, and all the variables

8u+8=0

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

8u=-8

u=-8/8

u=-1

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