Section 8-3: Solving Equations using Elimination - Add/Subtract
Lesson 8-4 page 775 #1-15 plus pg 479 #15-44
Maribela says that a system of equations has no solution if both variables are eliminated by addition and subtraction. Devin argues that there may be an infinite number of solutions. Who is correct? Explain your answer.
Flexible Unit Projects & Labs
Projects are flexible unit-level learning investigations chosen by the teacher. They belong to Module 5 as a whole rather than specific days. Teachers can assign or students can explore any of the following projects during this unit: