2y = -x + 3 y = 5x + 1
Rearranging the frst equation we have x = 3 - 2y
Sub this into the second equation for x and we have that
y = 5(3-2y) +1
y = 15 - 10y + 1
11y = 16
y = 16/11
So
x = 3 - 2(16/11)
x = 3 - 32/11
x = 33/11 - 32/11 = 1/11
So...the intersection point is ( 1/11, 16/11)