using a system of equations to solve a problem
- Solve the system
`3*x+9*y=90`
`2*x+8*y=78` To organize photos a store offers two types of storage albums or boxes : Pam buys 3 boxes and 9 albums and pays 90. Victoria buys 2 boxes and 8 albums and pays 78. - What is the price of a box?
- What is the price of an album?
This type of exercise can be solved using the function : solve_equations
Course reminder : Equations