-8(u+1)=2(1-4)-9

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Solution for -8(u+1)=2(1-4)-9 equation: 



-8(u+1)=2(1-4)-9

We move all terms to the left:

-8(u+1)-(2(1-4)-9)=0

We add all the numbers together, and all the variables

-8(u+1)-(2(-3)-9)=0

We add all the numbers together, and all the variables

-8(u+1)+15=0

We multiply parentheses

-8u-8+15=0

We add all the numbers together, and all the variables

-8u+7=0

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

-8u=-7

u=-7/-8

u=7/8

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