3(1-4n)=7

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Solution for 3(1-4n)=7 equation: 



3(1-4n)=7

We move all terms to the left:

3(1-4n)-(7)=0

We add all the numbers together, and all the variables

3(-4n+1)-7=0

We multiply parentheses

-12n+3-7=0

We add all the numbers together, and all the variables

-12n-4=0

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

-12n=4

n=4/-12

n=-1/3

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