Mathematics, 29.03.2021 14:00, baseball1525

x= a+b+4 and a is inversely proportional to y2; b is inversely proportional 1/y. when y=2; x= 18 and when y=1; x= -3. find x when y=4.

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x= a+b+4 and a is inversely proportional to y2; b is inversely proportional 1/y. when y=2; x= 18 and...