systems of linear equations week4 activity

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SYSTEMS OF LINEAR EQUATIONS AND INEQUALITIES Week 04: Solving System of Linear Equations Algebraically Prepared by: Jojo M. Lucion ACTIVITY Let's Practice for Mastery Solve by substitution Let's Check Your Understanding Solve each system by substitution

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Page 1: Systems of linear equations week4 activity

SYSTEMS OF LINEAR EQUATIONS

AND INEQUALITIES

Week 04: Solving System of Linear Equations Algebraically Prepared by: Jojo M. Lucion

ACTIVITY

Let's Practice for Mastery

Solve by substitution

Let's Check Your Understanding

Solve each system by substitution

Page 2: Systems of linear equations week4 activity

C. Use addition to solve each system.

Page 3: Systems of linear equations week4 activity

D. By using the Addition Method match the system with its solution.

E. Solve by subtraction

F. Determine the number by which you could multiply one equation or both equations in

each pair in order to eliminate one of the variables.

Page 4: Systems of linear equations week4 activity

G. Solve each system by the method indicated: