1=8n-(4n+7)

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Solution for 1=8n-(4n+7) equation:



1=8n-(4n+7)
We move all terms to the left:
1-(8n-(4n+7))=0
We calculate terms in parentheses: -(8n-(4n+7)), so:
8n-(4n+7)
We get rid of parentheses
8n-4n-7
We add all the numbers together, and all the variables
4n-7
Back to the equation:
-(4n-7)
We get rid of parentheses
-4n+7+1=0
We add all the numbers together, and all the variables
-4n+8=0
We move all terms containing n to the left, all other terms to the right
-4n=-8
n=-8/-4
n=+2

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