Question

can anybody help me in finding the value of x and y​

Answer 1

Step-by-step explanation:

let 1/x be u

and 1/y be v

u/2 - v = -1. ---×2

u - 2v = -2. ------(1)

u + v/2 = 8. ---×2

2u + v = 16. --------------(2)

multiply 2 in equation 2 and do it by elimination method add 1 and 2

after this is on photo

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