Question

the cost of a toy horse is same as that of cost of 3 balls .Express this statement as a linear equation in two variables. also draw its graph

Answer 1

let cost of toy horse =x
and cost of balls = y
the equation formed will be
x=3y

Answer 2

Answer:

x - 3y =0

Step-by-step explanation:

Let us suppose the cost of a toy horse is x and the cost of a ball is y.

Cost of three balls  = 3y

Now, given that cost of a toy horse is same as that of cost of 3 balls. It means, we have

x = 3y

x - 3y =0

Let us find some points.

For x =0 , y = 0

For x = 3, y=1

For x = 6, y =2

For x = -6, y =-2

For x = -3, y=-1

The graph has been attached.