Question

draw the graph of the equation 2x-y+3=0 using the graph find the following of y, when x= -2

Answer 1

2-2-y+3=0

-3 + y = 0

y = 0 + 3

y = 3

Answer 2

Step-by-step explanation:

2(-2) - y + 3=0

-4 - y + 3 =0

-1 - y =0

-y =1

:. y =-1