-2(u+4)=7u+1

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Solution for -2(u+4)=7u+1 equation: 



-2(u+4)=7u+1

We move all terms to the left:

-2(u+4)-(7u+1)=0

We multiply parentheses

-2u-(7u+1)-8=0

We get rid of parentheses

-2u-7u-1-8=0

We add all the numbers together, and all the variables

-9u-9=0

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

-9u=9

u=9/-9

u=-1

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