Now, lets begin our discussion of application problems involving systems of linear equations.
Formulate two application (real-world) problems that can be solved with a system of equations in either 2 or 3 variables. Check your problem statements to make sure they include all of the information necessary to write down the governing system of equations.
Using your problem statements, set up and solve the system of equations for each of your two problems yourself.
Save the solutions and use them to respond to those who reply to your problems.
Post your two problems in the discussion board:
Give the problem statement only.
Do NOT give the system of equations needed to solve the problem or the solution.