Question

Solve the following systems of equations :

2/x + 5/y = 1
60/x + 40/y = 19 X ≠ 0 Y ≠ 0

Answer 1

Step-by-step explanation:

1. take 1/x=p and 1/y=q
2. now we get 2p+5q=1 and60p+40q=19
3. solve to get p and q
4. now use the expression 1/x=p and 1/y =q
5. now we get x and y