3.2: Two Variable Linear Systems

Objectives:

• Solve linear systems by elimination.
• Classify linear systems.

Example 1

Student Example 1

Example 2

Student Example 2

Example 3
*Error: row speed = 5mph, current speed = 3 
(I made a mistake in solving the system)

Student Example 3

Problem set 3.2

#12, 18, 19, 20, 43, 49, 51, 53