11.2 - Day 2: Solving Linear Systems by Substitution

Essential Questions: How can you solve a system of linear equation by using substitution?

Notes

HW    Module 11.2  : pg 400- 402

     3PT- EXS. 1, 5, 8

     2PT-EXS. 9, 10, 11, 17

     1PT-EXS. 18, 21

Review: pg. 377 #2  pg. 378 #2,3

HW Key

Video #1: Solving special linear systems by substitution

Video #2: Solving linear systems models by substitution