Question

Write an equation to represent the following statement "the cost of 3 chocolates is 4 less than the cost of 7 biscuits"​

Answer 1

Answer:

X is price of 1 Chocolate and y is price of 1 biscuit

Answer 2

Answer:

3x-4=7y

Step-by-step explanation:

let the cost of each biscuit be y and the cost of 7 biscuits is 7y let the cost of each chocolate be x and the cost of 3 chocolates be 3x

given that the cost of 3 chocs is 4 less than 3 biccis so 3x-4=7y