Question

There are x peacocks and y cows in a forest. The total number of legs are 22.Frame a linear equation to the data.

Answer 1

2x+4y=22(because each peacock has 2 legs and each cow has 4 leg )
2(x+2y)=22
x+2y=22/2
x+2y=11

Answer 2

here
A.T.Q the equation will be..
2x + 4y = 22 (as peacock has 2 legs and a cow has 4 legs)
2(x + 2y) = 22
therefore ...
x+2y = 11
so the equation will be x+2y=11
-by Mr.Ď