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anonymous
 5 years ago
solve for x and y
x y minus y x
y x x y  equals 4 6
4 6
does anyone know how to do this?
anonymous
 5 years ago
solve for x and y x y minus y x y x x y  equals 4 6 4 6 does anyone know how to do this?

This Question is Closed

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.0ok so you have x+y=4, yx=6, yx=4, xy=6 correct?

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.0x+y=4 => y=4x, then (4x)x=6 42x=6 => 2x=6/4=3/2 => x=3/4 so y=4x=4(3/4)=4+3/4=16/4+3/4=19/4

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0explain to me where the 2 came from? was it when you added the 2 ys and xs of the matrix?

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.0ok i took the first equation and solved it for y and then I wrote the second equation in terms of x so i only had one unknown in this equation

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0aw i see. thanks for your help!

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.0dont leave I have something for you

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.0I made a mistake. Click on this attachment,

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so x =1. I didnt see what y equaled.

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.0you don't see y=4(1)=4+1=5

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.0lol i ran out of room to put it on one line

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Thats ok i really appreciate your help. THANK YOU!
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