helpme189 helpme189

23-06-2017
Mathematics

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four less than a half of a number is 5 find the number

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texaschic101 texaschic101

23-06-2017

1/2n - 4 = 5
1/2n = 5 + 4
1/2n = 9
n = 9 * 2
n = 18 <==

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