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17-x/25-x=31-x/47-xplease answer these questionand last answer should be 3​

Answer»

ong>ANSWER:

assume that X is subtracted from each of the NUMBER 17-x, 25-x, 31-x, 47-x are in proportion (17-x)/ (25-x )= (31-x)/ (47-x) (17-x) (47-x)

= (25-x) (31-x) 799-17x-47x+x2 = 775-25x-31x+x2-64x+799 = -56x+775 8x = 24

x=3 So, 3 must be subtracted from each of the number

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