-6u+2(u+7)=-2

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Solution for -6u+2(u+7)=-2 equation: 



-6u+2(u+7)=-2

We move all terms to the left:

-6u+2(u+7)-(-2)=0

We add all the numbers together, and all the variables

-6u+2(u+7)+2=0

We multiply parentheses

-6u+2u+14+2=0

We add all the numbers together, and all the variables

-4u+16=0

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

-4u=-16

u=-16/-4

u=+4

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