Answer:
(2,2)
Step-by-step explanation:
y= x and y = -x+4
Lets solve the equation by substitution method
y= -x+4
Substitute y=x
x = -x + 4
add x on both sides
2x = 4
divide by 2 on both sides
x= 2
We know y = x
when x=2 , y= 2
so solution is (2,2)
Lets graph it and check
Graph is attached below
