Respuesta :

Marykoss
Test any x value for the given expression to determine the coordinates

When x = 2..

2 - 4y = -18
-4y = -20
y = 5

(2,5)

When x = 6..

6 - 4y = -18
-4y = -24
y = 6

(6,6)

When x = 10..

10 - 4y = -18
-4y = -28
y = 7

(10,7)

I hope this helps!