Question

the cost of a ball is 3 times more than the cost of a packet of biscuits. Write a linear equation in two variable to represent this equation. And also explain.​

Answer 1

Answer:

y=3x

Step-by-step explanation:

y is the cost of a ball

x is the cost of a biscuit

y is 3 times the cost of x,

hence

y=3x

Answer 2

Step-by-step explanation:

Let the cost of ball be x

Let the cost of the packet of biscuits be y

A.T.Q

x=3y