crazyfortyler crazyfortyler

12-10-2016
Mathematics

contestada

15 more than half a number is 9

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texaschic101 texaschic101

12-10-2016

1/2n + 15 = 9 <== ur equation
1/2n = 9 - 15
1/2n = - 6
n = -6 * 2
n = - 12 <== ur solution

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