Question

solve the linear equation by graphically
x+y=14 and x-y=4​

Answer 1

Answer:

x+y= 14                                                  x-y= 4

x=14-y ......1                                                    x= 4+y.....2

by putting y= 0 ,1 and 2                         by putting y= 0 ,1 and 2  

x=14-y     x=14-y    x=14-0                       x= 14 y=0  x=15 y=1 x=16 y= 2

x= 14-1     = 14-2      = 14

x=13        = 12

similarly we get

  x-y= 4

 x= 4+y.....2

by putting y= 0 ,1 and 2                    

x= 14 y=0  x=15 y=1 x=16 y= 2

Step-by-step explanation: