Question

x+4y=23,3y-2x=9 find value x and y​

Answer 1

Step-by-step explanation:

x+4y=23

let,x=23-4y

now substitute value of x=23-4y

in 3y-2x=9

3y-2(23-4y)=9

3y-46-8y=9

-5y-46=9

-5y=9+46

-5y=55

-y=55/5

-y=11

y=-11

now put y=-11

in x+4y=23

x+4(-11)=23

x-44=23

x=23+44

x=67