Question

solve 7÷x+6÷y=71 5÷x-8÷y=-23 find the value of x and y​

Answer 1

Step-by-step explanation:

7/x+6/y=71

(7y+6x)/xy=71

7y+6x=71xy

7y=71xy+6x

y=(71xy+6x)/7

now, x-8/(71xy+6x)/7

solve the equation and you will get the answere