Question

find the solution of the following pair of linear equation x+y=16,x-y=4​

Answer 1

Answer:

• add both of the equation
• u will get.2x=20
• x=10
• now put value of x in any of the equation
• 10+ y=16
• y=6

Answer 2

Step-by-step explanation:

x+y=16.....equation 1

x-y=4......equation 2

ans 2x= 20

x=20/2

x= 10

subtituting equation x=10 in equation 1

x+y=16

10+y=16

y= 16-10

y=6