Question

1/x+3/y=7,2/x+1/y=-7
pls be quick guyssss....​

Answer 1

Step-by-step explanation:

1/x + 3/y =7

2/x + 1/y =-7

1/x+3/y-7=0

2/x+1/y+7=0

BY CROSS MULTIPLICATION

NOW YOU CAN SOLVE EASILY BY CROSS MULTIPLICATION IF ANY PROBLEM PLS COMMENT

OK STUDENTS..

Answer 2

By cross multiplication you can solve it easily

1/x+3/y=7

2/x+1/y=-7

1/x+3/y -7=0

2/x+1/y+7=0