Question

solve 2x+y=5, x+2y=7 graphically.
plz solve this​

Answer 1

Answer:

x+2y−7=0

2x−y−4=0

plotting graph : x+2y−7=0

x

0

7

−1

y

2

7

0

4

plotting graph : 2x−y−4=0

x

0

2

3

y

−4

0

2

The solution (3,2)

The point where they meet y-axis , (0,

2

7

) and (0,−4) .