LYueal7eyanaloper
LYueal7eyanaloper
10-09-2016
Mathematics
contestada
8n-(2n-3)=12 solve for n
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Kaustav
Kaustav
10-09-2016
8n-(2n-3)=12
8n-2n+3=12
6n=12-3
6n=9
n=9/6=3/2
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dalendrk
dalendrk
10-09-2016
8n - (2n - 3) = 12
8n - 2n + 3 = 12
6n + 3 = 12 |subtract 3 from both sides
6n = 9 |divide both sides by 6
n = 9/6
n = 3/2
n = 1.5
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