SShayla
SShayla
14-09-2016
Mathematics
contestada
|1/3y+15|=21 help???????
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eminemlover99
eminemlover99
14-09-2016
Y would equal 18. Subtract 15 from 21 and then divide 1/3 by 6
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TheSMan
TheSMan
14-09-2016
then 1/3y must = 6 as 6+15=21
so y must be 18 if y÷3=6
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