1. Warm-Up #1 10.06.08 1. Is (–1, 4) a solution to
Determine the solution set by Graphing:

2. Solving Linear Systems Algebraically
Section 3-2

3. Steps in Elimination AKA: “Linear Combination” Steps:
ARRANGE equations in like terms and multiply a term to attempt to cancel out a variable
ADD the variables where at least one variable cancels out
REPLACE the value into either equation
CHECK the solution

4. Example 1
Solve using Elimination
(2)

5. Example 1
Solve using Elimination

6. Example 1
Solve using Elimination

7. Example 2
Solve using Elimination
(2)
(3)

8. Example 2
Solve using Elimination
4. CHECK the solution

9. 3-2 - Solving Systems through Substitution
Your Turn
Solve using Elimination
7/23/ :21 AM
3-2 - Solving Systems through Substitution

10. Assignment Page 186 (16-26 even) Page 194 (6-12 even, 20-26 even)
Write the Problem!!!
Show ALL WORK—STEPS
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