Question

Find value of x in


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Answer 1

Answer:

I hate maths

Step-by-step explanation:

hope somebody was helped you have a good day

Answer 2

let 1/x+y = a and 1/x-y = b

-> 3(5a - 2b = -1)

15a + 7b = 10

-> using elimination method it comes b = 1 and a = 1/5

Now put the values of a and b

x+y = 5

x-y = 1

it comes x = 3 Ans