-2(4n-9)=28

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Solution for -2(4n-9)=28 equation: 



-2(4n-9)=28

We move all terms to the left:

-2(4n-9)-(28)=0

We multiply parentheses

-8n+18-28=0

We add all the numbers together, and all the variables

-8n-10=0

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

-8n=10

n=10/-8

n=-1+1/4

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