Question

2/x+5/y=1 and 60/x-20/y=13 ​​

Answer 1

x=20

y=5

hope it helps you ✌

Answer 2

Answer:

Let us eliminate ‘u’ from equation (i) and (ii), multiplying equation (i) by 60 and equation (ii) by 2, we get

So, the solution of the given system of equation is x =4, y=10.