Question

if x+1=2
and y+2=3
find x and y

Answer 1

x + 1  =  2
Take 1 on the L H S (left hand side) to the right hand side (R H S)
So    x = 2  - 1  =  1


y + 2  = 3
Take 2 to the right hand side,      so  y = 3 - 2  =  1

Answer 2

from the given equation x=2-1=1

y=3-2=1