Matrix and Systems of Equations

Solve the system.

• (5, -6, 3)

• (2, 3, -1)

• (-4, 2, 5)

• No Solution

Solve the system and find the value of x - z.

• -4

• 8

• 14

• -14

Solve the system of equations and find the value of 3y - x.



• -17

• -25

• 3

• -30

Solve the system of equations.

• (2, -4, -1)

• (4, -1, -2)

• (-2, 4, 1)

• (-2, 4, -1)

Find the determinant of the matrix

• A

• B

• C

• D

Calculate the determinant

• 0

• -15

• -70

• 10

What is the inverse of the following matrix?

⌈4 −3⌉

⌊12 3⌋

• ⌈1/16 1/16⌉

  ⌊-1/4 1/12⌋

• ⌈4/48 -3/48⌉

  ⌊12/48 3/48⌋

• ⌈2/24 −3/48⌉

  ⌊-6/48 3/48⌋

• ⌈3/48 3/48⌉

  ⌊-12/48 4/48⌋

Find the inverse.

• A

• B

• C

• D

Solve the system of equations to find the value of y.

• -2

• 3

• -3

• 2

Solve the system of equations to find the value of x.

• -3

• -2

• 2

• -4