Question

x+y=5 x-y=3

solve graphically​

Answer 1

Answer:

u gotta substitute value for either x or y atleast for three value and mark it accordingly in graph

Answer 2

x + y = 5 – (1)

x - y = 3 – (2)

Add both the equations, we get

x + y + x - y = 5 + 3

2x = 8

x = 4

Put the value of x in (1), we get

2 + y = 5

y = 5 - 2

y = 3