Question

The cost of a toy horse is same as that of cost of 3 balls.Express this statement as linear equation in two variables.

Answer 1

Let the cost of a toy horse be denoted by x and the cost of the balls be denoted by y.
So the equation would be,
3y=x

Answer 2

let cost of a toy horse be defined as 'x'
and let cost of 1 ball be 'y'
so,the equation formed is-
x=3y