# Hotmath Practice Problems

Title:
Hotmath Algebra 2
Author:
Hotmath Team
Chapter:Matrices and Matrix OperationsSection:Augmented Matrices

Problem: 1

Represent the given linear system using augmented matrices.

Problem: 3

Represent the given linear system using augmented matrices.

Problem: 5

Check whether the given augmented matrices are row–equivalent or not.

Problem: 7

Represent the given linear system using augmented matrices.

Problem: 9

Represent the given augmented matrix using the linear system. Solve the system using substitution.

Problem: 11

Solve the given linear system using an augmented matrix.

Problem: 13

Solve the given linear system using an augmented matrix.

Problem: 15

Solve the given linear system using an augmented matrix.

Problem: 17

Solve the given linear system using an augmented matrix.

Problem: 19

Solve the given linear system using an augmented matrix.

Problem: 21

Represent the given augmented matrix using the linear system. Solve the system using substitution.

Problem: 23

Solve the given linear system using an augmented matrix.

Problem: 25

Solve the given linear system using an augmented matrix.

Problem: 27

Solve the given linear system using an augmented matrix.

Problem: 29

Solve the given linear system using an augmented matrix.

Problem: 31

Represent the given linear system using augmented matrices.

Problem: 33

Represent the given augmented matrix using the linear system. Solve the system using substitution.