3(2+7x)=57

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Solution for 3(2+7x)=57 equation: 



3(2+7x)=57

We move all terms to the left:

3(2+7x)-(57)=0

We add all the numbers together, and all the variables

3(7x+2)-57=0

We multiply parentheses

21x+6-57=0

We add all the numbers together, and all the variables

21x-51=0

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

21x=51

x=51/21

x=2+3/7

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