Question

Solve the following simultaneous equation graphically.
3x – y – 2 = 0 ; 2x + y = 8

Answer 1

3x – y – 2 = 0 

x	0	1
y	–2	1

2x + y = 8

x	0	4
y	8	0

 

The solution of the given equations is the point of intersection of the two line i.e (2, 4).