This activity is a "Lab" series lesson activity designed to supplement and enhance student learning after teacher instruction.
In this "Lab" students will determine whether it would be appropriate to solve the system of linear equations by substitution or elimination. Then solve for x and y algebraically. Finally, students will graph each system of linear of equations to confirm the answer graphically.
While this "Lab" can supplement any teacher instruction based on this topic, this "Lab" was developed to supplement the Eureka math module 1 lesson 20 for Algebra.