Doubling a number and subtracting it from 35 yields the same result as subtracting 35 from half the number. What is the number? 2. th 12.The sum and difference of the reciprocals of the two numbers are 7 and 3 respectively. Find the numbers. 3. Find the two consecutive even integers such that the square of the larger is 44 greater than the square of the smaller integer

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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1. Doubling a number and subtracting it from 35 yields the same result as subtracting 35 from half the number. What is the number? 2. th 12.The sum and difference of the reciprocals of the two numbers are 7 and 3 respectively. Find the numbers. 3. Find the two consecutive even integers such that the square of the larger is 44 greater than the square of the smaller integer.
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