Question

If you spend a total of $90 per week for karate lessons and ballet lessons. If the amount spent on karate lessons increases $10 per week, it will be two thirds of the amount spent on ballet lessons. How much do you spend on ballet lessons?

Answer 1

Try to establish the equations first :)

Answer 2

i dont understand how.

Answer 3

Let the price of karate lessons and ballet lessons per week be k and b respectively :)