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Mathematics, 13.09.2021 20:00 Olavarriafamily1
The sum of three numbers is 15 The sum of twice the first number and half the second number is 12 If the second number is decreased by twice the third number. the result is 2.Find the numbers?
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The sum of three numbers is 15 The sum of twice the first number and half the second number is 12 If...
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