Math, asked by alim19, 1 year ago

solve this linear simultaneous equation in two variables by the method of elimination ​

Attachments:

Answers

Answered by sriraamsanjay
0

first-cross multiply both equations

you get

5xy=x+y

-9xy=x-y

eliminate x

-4xy=0+2y

x=-1/2......(1)

substitute (1) in any of the equations, you get y=1/3

Similar questions