the denominator of a rational number is greater than its numerator by 8.if the numerator is increased by 17 and the denominator is decreased by 1,the number obtained is 3by2.find the rational number
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Answer:13
Step-by-step explanation: A/Q, x+17/x+8-1= 3/2
= 2(x+17)= 3(x+8-1) (Cross multiplication)
= 2x+ 34= 3x+24-3
= 34-24+3= 3x-2x (Transposition)
=10+3 = x
=13= x
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