Ways to solve linear systems
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This document contains instructions on solving linear systems through substitution and elimination methods. It provides examples of linear systems and shows the steps to solve them using substitution, where one equation is substituted into the other, and elimination, where equations are combined to eliminate a variable. The document is divided into sections covering different types of linear systems and solution methods.
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Ways to solve linear systems
- 1. Ways to Solve Linear Systems y=2x-3 y=-½x+1 February 18, 2014 y<2 5 y<- 2 x-5 Unit 2 Systems of Equations 1 2 y= x 8 y=x-2 1 y⩾ 2 y= x -4 3 y=x-2 1 8 2 x 2 y⩽-x +3 y⩾ 1 8 2 x 2 y⩽-x -3 BACK CUT FOLD
- 2. Ways to Solve Linear Systems February 18, 2014 Given: 1. 2x-3y=15 1 2. y =- 2 x + 2 Given: 1. -3x + y=10 2. 2x-5y=15 BY SUBSTITUTION
- 3. Ways to Solve Linear Systems Given: 1. 2x + 4y=-15 2. 3x + 8y=24 February 18, 2014 BY ELIMINATION