Question

Find x and y where (y-2 , 2x+1) = (x-1 , y+2)​

Answer 1

Answer:

y-2=x-1

x-y=-1....... (1)

2x+1=y+2

2x-y=1.….. (2)

by elemination of eq . (1) and (2)

x= –2

y= –1