Question

samikaran Ke Do HAL likhe (i) x+2y=10

Answer 1

put x=1
x+2y=10
1+2y=10
2y=10-1
2y=9
y=9/2
y=4.5

(x,y)=(1,4.5)

put x=2
x+2y=10
2+2y=10
2y=10-2
2y=8
y=8/2
y=4

(x,y)=(2,4)