Question

solve for x and y: 35/x+y + 14/x-y = 19 and 14/x+y + 35/x-y = 37

Answer 1

Answer:

x=4

y=3

Step-by-step explanation:

let A = 1 / x+y and B = 1 / x-y

35A + 14B = 19 ----- (1)

14A + 35B = 37 ----- (2)

(1) + (2)

49A + 49B = 56

7A + 7B = 8

14A + 14B = 16 -----(3)

(1) - (3)

21A = 3

A = 1/7

Put in (1)

35 (1/7) + 14B = 19

14B = 19 - 5

B = 1

Put values of A and B

x+y = 7

x-y = 1

Solving the above 2 equations, we get

x=4 and y=3

PLS MARK THIS ANSWER AS BRAINLIEST IF IT'S CORRECT

Answer 2

Answer:

x=4 , y=3

u can do this question with any method but this is the most easiest way to solve.

Thank You