Question

3x – y – 2 = 0 ; 2x + y = 8 solve by using graphical method don’t show graph

Answer 1

3x−y−2=0

y=3x−2

∣x=0,1∣

∣y=−2,1∣

2x+y=8

y=8−2x

∣x=0,4∣

∣y=8,0∣

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

Hope it will help you..