Question

Find the point on the graph of 2x+3y=12 where x=3

Answer 1

Answer:

(3,2)

Step-by-step explanation:

2x+3y=12

substitute x with 3 because x=3

2(3)+3y=12

multiply

6+3y=12

(subtract 6 from both sides)

3y=6

(divide by 3 on both sides)

1y=2

x = 3 and y = 2

Answer 2

Y=-2X+12/3
Y=2/3X + 4
Y=0.666X +4
Y=0.666(3) + 4
Y=2+4=6
(3,6)