Answer:
The value are
x=4
y=2
Explanation:
x+y=6 1
x-y=2 2
Using Substitution Method
From equation 2
x=y+2 3
input equation 3 into equation 1
(y+2)+y=6
y+y+2=6
2y+2=6
2y=6-2
2y=4
divide both sides by 2
2y/2=4/2
y=2
input into equation 3
x=y+2
x=2+2
x=4