4u+5(u+7)=8

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Solution for 4u+5(u+7)=8 equation: 



4u+5(u+7)=8

We move all terms to the left:

4u+5(u+7)-(8)=0

We multiply parentheses

4u+5u+35-8=0

We add all the numbers together, and all the variables

9u+27=0

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

9u=-27

u=-27/9

u=-3

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