Mathematics
Mathematics, 14.12.2021 16:10, linz6227

1)If 3 is subtracted from seven times a number, the result is 53. Find the number. 2) The numerator of a fraction is 1 less than the denominator. If the numerator is decreased by 2 and the denominator is increased by 3, the fraction becomes 1/4. Find the fraction.

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1)If 3 is subtracted from seven times a number, the result is 53. Find the number. 2) The numerato...

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