Question

i need help!!!

x+y=6
x=4
simplify the answer as much as possible

Answer 1

It already tells you what X is in the equation it is 4 so in order to get to 6 what do you have to add to 4? +2, 4+2=6

Answer 2

The answer would be 2 because 4+2= 6
Also you can do 6-4=2.
X=4
Y=2