3(1+7z)=

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Solution for 3(1+7z)= equation: 



3(1+7z)=

We move all terms to the left:

3(1+7z)-()=0

We add all the numbers together, and all the variables

3(7z+1)-()=0

We add all the numbers together, and all the variables

3(7z+1)=0

We multiply parentheses

21z+3=0

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

21z=-3

z=-3/21

z=-1/7

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