8(-2+4n)-3n=129

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Solution for 8(-2+4n)-3n=129 equation: 



8(-2+4n)-3n=129

We move all terms to the left:

8(-2+4n)-3n-(129)=0

We add all the numbers together, and all the variables

8(4n-2)-3n-129=0

We add all the numbers together, and all the variables

-3n+8(4n-2)-129=0

We multiply parentheses

-3n+32n-16-129=0

We add all the numbers together, and all the variables

29n-145=0

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

29n=145

n=145/29

n=5

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