Warm-up 1. Solve the system of equations 3x + 2y = 12 and x – y = – 1 graphically. 2. Solve the system. Then classify the system as consistent and independent,

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Presentation transcript:

Warm-up 1. Solve the system of equations 3x + 2y = 12 and x – y = – 1 graphically. 2. Solve the system. Then classify the system as consistent and independent, consistent and dependent, or inconsistent. 4x + 2y = – 8 –2x – y = 6

Homework Questions

Homework Questions

Solve Linear System using Substitution

TYPES OF SOLUTIONS Method ONE SOLUTION NO SOLUTION INFINITE SOLUTIONS

Example One Solve the linear system

You Try it!! Solve the linear system

Example two Solve the linear system

Example Three y = 5x + 4 10x − 2y = 4

You Try it!!! Solve the linear system. y = 2x + 3 2x - y = 12

Homework Textbook Pg. 164 # 3-5, 8-11, 14 Write your summary to the Essential Question.