solve for x and y 5/x + 1/y =2 and 6/x - 3/y =1
Answers
Answered by
3
Step-by-step explanation:
I Hopes it help you❤️❤️
Attachments:
Answered by
127
5/x+1/y=2
5y+x=2xy.. EQ1
6/x-3/y=1
6y-3x=xy.. EQ2
EQ1×3=>15y+3x=6xy.. EQ3
EQ2×1=>6y-3x=xy........ EQ4
Adding EQ3 and EQ4
15y+3x-6xy=0
6y-3x-xy=0
----------------------
21y-7xy=0
21y=7xy
21=7x
X=21/7
X=3
Sub, x=3 in EQ4
=>6y-3(3)=3y
=>6y-9=3y
=>6y-3y=9
=>3y=9
=>y=3
FOLLOW ME AND THANK MY ANSWERS
Similar questions