Mathematics
Mathematics, 25.06.2019 09:40, joshblubaugh

Jill picks a number at random and multiplies it by 2 and adds five to the product. she then multiplies the sum by -3 and subtracts 7 from the product. after these four steps her new number is -40. what was her original number?

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Jill picks a number at random and multiplies it by 2 and adds five to the product. she then multipli...

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