Can someone plz solve this? also plz give detailed explantation of how to do it

most helpful answer gets brainleist

thanks so much

x y

3 3

5 7

1/2 -2

-1 -5

Step-by-step explanation:

You have to plug the numbers in to find out the chart

2(3)-3=y

6-3=y

3=y

2x-3=(7)

add the 3 on both sides to make the x by its self

2x=10

divide both sides by 2

x=5

2(1/2)-3=y

1-3=y

y=-2

2x-3=(-5)

add the 3 to both sides

2x=-2

divide the 2 on both sides

x=-1

step-by-step explanation: