Question

solve each of the following systems of equations graphically 2. 3x+2y =12, x-y+1=0 ​

Answer 1

Step-by-step explanation:

3x+2y=12

2x-2y= -2 (multiple equation two by 2)

5x=10

x=10/5

x=2

put in equation one,

3×2+2y=12

6+2y=12

12-6=2y

6=2y

y=6/2

y=3