we are given
system of equations as
Line C: y = x + 5
Line D: y = −2x − 1
now, we can solve this system of equation
we can get intersection point
we can use substitution
[tex] y=x+5 [/tex]
[tex] y=-2x-1 [/tex]
we can substitute
[tex] -2x-1=x+5 [/tex]
now, we can solve for x
[tex] 3x=-6 [/tex]
[tex] x=-2 [/tex]
now, we can find y
[tex] y=-2+5 [/tex]
[tex] y=3 [/tex]
so, these two lines intersects at [tex] (x,y)=(-2,3) [/tex]...........Answer
