Question

Solve the following system of linear equations graphically

3x + y – 12 = 0

x – 3y + 6 = 0 ​

Answer 1

Step-by-step explanation:

3x+y-12=0

3x+y=12+0=12

x+y=12/3

x+y=4

and other

x-3y+6=0

x-3y=-6+0=-6

x-y=-6/3

x-y=-2

hope it helpful for you