bmcclure bmcclure

02-09-2016
Mathematics

contestada

trying to solve a 8th grade math problem. 1/9y+3=12

Respuesta :

02-09-2016

Ok, so 81 x 1/9=9. 9+3=12. So y=81

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thepie1217 thepie1217

02-09-2016

The answer would be: 81

How to get this answer is very simple you take a guess on what it could be i assumed 70 I then solved and got the wrong answer so I went up to eighty, I was one off so I knew I needed to add 1.
1/9 x 81 = 9 then add 3 to get 12 :D

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