Question

solve the given pair of linear equation graphically x +y=5 and x-y =4​

Answer 1

Answer:

Your answer is x=1/2

Step-by-step explanation:

x+y=5.

x-y=4

(-) (+)(-)

_______

2x=1

x=1/2

Hopes it will be help you

Answer 2

Step-by-step explanation:

x+y = 5..............(1)

=> x = 5-y

value of x. corresponding value of y

-1. 6

0. 5

1. 4

4.5. 0.5

x-y = 4..................(2)

=> x= 4+y

value of x. corresponding value of y

-1. -5

0. -4

1. -3

4.5. 0.5

since point of intersection = ( 4.5,0.5)

=> x= 4.5

=> y = 0.5

Hope this helps you