8(-2n+1)=21*3n

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Solution for 8(-2n+1)=21*3n equation: 



8(-2n+1)=21*3n

We move all terms to the left:

8(-2n+1)-(21*3n)=0

We add all the numbers together, and all the variables

8(-2n+1)-(+21*3n)=0

We multiply parentheses

-16n-(+21*3n)+8=0

We get rid of parentheses

-16n-21*3n+8=0

Wy multiply elements

-16n-63n+8=0

We add all the numbers together, and all the variables

-79n+8=0

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

-79n=-8

n=-8/-79

n=8/79

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