Question

please tell me when I use equations reducible to a pair of linear equations in two variables. like sometime we face 1/x and 1/y so when I use. this type of equation. I'm so confuses. Please tell me ​

Answer 1

Answer:

for example

2/3if u take which means

2×1/3

when u take 6x+4y=9

we can write it as 6×1/x