Question

Solve the following simultaneous equations graphically
x+ y = 5; x-y= 1.​

Answer 1

1. X+y=5
2. X=0:y=5
3. X=1:y=4
4. X=2:y=3
5. X=3:y=2
6. X=4:y=1
7. X=5:y=0
8. Now put the values on the graph chart u have..... Similarly same procedure for second equation... Starting value of x=0,1and so on