-5u+2(u+7)=-1

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Solution for -5u+2(u+7)=-1 equation: 



-5u+2(u+7)=-1

We move all terms to the left:

-5u+2(u+7)-(-1)=0

We add all the numbers together, and all the variables

-5u+2(u+7)+1=0

We multiply parentheses

-5u+2u+14+1=0

We add all the numbers together, and all the variables

-3u+15=0

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

-3u=-15

u=-15/-3

u=+5

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