Intermediate Algebra: Solving Systems of Linear Equations in Three or More Variables

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To Browse Problems:
Select the desired Subject → Chapter → Section → Group

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Watch the introductory video for the sample problem of this lesson.

Watch Classroom Lecture

3

Practice Solving the problems.
Print the worksheet and work through each problem.
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1

Solve each system of equations and check.

Play VideoSee Video Solution (7:44)Difficulty: 4Type: Problem
2

Solve each system of equations and check.

Play VideoSee Video Solution (4:34)Difficulty: 4Type: Problem
3

Solve each system of equations and check.

Play VideoSee Video Solution (6:53)Difficulty: 4Type: Problem
4

Solve each system of equations and check.

Play VideoSee Video Solution (2:20)Difficulty: 4Type: Problem
5

Solve each system of equations and check.

Play VideoSee Video Solution (9:25)Difficulty: 4Type: Problem
6

Solve each system of equations and check.

Play VideoSee Video Solution (5:54)Difficulty: 4Type: Problem
7

Solve each system of equations and check.

Play VideoSee Video Solution (3:31)Difficulty: 4Type: Problem
8

Solve each system of equations and check.

Play VideoSee Video Solution (3:03)Difficulty: 4Type: Problem
9

Solve each system of equations and check.

Play VideoSee Video Solution (2:53)Difficulty: 4Type: Problem
10

Solve each system of equations and check.

Play VideoSee Video Solution (7:00)Difficulty: 4Type: Problem
11

Solve each system of equations and check.

Play VideoSee Video Solution (5:51)Difficulty: 4Type: Problem
12

Solve each system of equations and check.

Play VideoSee Video Solution (6:59)Difficulty: 4Type: Problem
13

Solve each system of equations and check.

Play VideoSee Video Solution (5:57)Difficulty: 4Type: Problem
14

Solve each system of equations and check.

Play VideoSee Video Solution (5:50)Difficulty: 4Type: Problem
15

Solve each system of equations and check.

Play VideoSee Video Solution (4:00)Difficulty: 4Type: Problem
16

Solve each system of equations and check.

Play VideoSee Video Solution (12:32)Difficulty: 4Type: Problem
17

Solve each system of equations and check.

Play VideoSee Video Solution (4:48)Difficulty: 4Type: Problem
18

Solve each system of equations and check.

Play VideoSee Video Solution (14:10)Difficulty: 4Type: Problem
19

Solve each system of equations and check.

Play VideoSee Video Solution (6:19)Difficulty: 5Type: Problem
20

Solve each system of equations and check.

Play VideoSee Video Solution (9:34)Difficulty: 5Type: Problem
21

Solve each system of equations and check.

Play VideoSee Video Solution (10:14)Difficulty: 5Type: Problem
22

Solve each system of equations and check.

Play VideoSee Video Solution (6:48)Difficulty: 5Type: Problem
23

Solve each system of equations and check.

Play VideoSee Video Solution (14:12)Difficulty: 5Type: Problem
24

Solve each system of equations and check.

Play VideoSee Video Solution (10:15)Difficulty: 5Type: Problem
25

Solve each system of equations and check.

Play VideoSee Video Solution (10:12)Difficulty: 5Type: Problem
26

Solve each system of equations and check.

Play VideoSee Video Solution (12:16)Difficulty: 5Type: Problem
4

Watch the solution videos to see which problems you go right on the worksheet. Watch and understand the step-by-step solution videos to the problems you did not answer correctly and see if you can understand where you made mistakes.