Y = -2x + 9

5x - 2y = 18

(0,-9)

Step-by-step explanation:

y=-2x+9

5x-2y=18

so then

5x-2y=18

-2x-y=9

how get rid of the y by multiplying the second equation by -2

5x=18

4x=-18

now add

9x=0

x=0

now for y you substitute the x in for one of the equations

5x-2y=18

-2x=18

x=-9

y = - 6

step-by-step explanation:

given the point (- 2, y) lies on the graph then it is a solution of it's equation.

substitute x = - 2 into the equation for value of y

y = 3(- 2) = 3 × - 2 = - 6

the point on the graph is (- 2, 6)