Solving Systems Vocabulary

Solving Systems Using Cramer's Rule

System 1

• The system of equations is:

  -6x - y = 5
  -2x + 2y = 18

System 2

• The system of equations is:

  4x - y = -8
  -x - 5y = 23

System 3

• The system of equations is:

  x + 4y - 7z = -24
  -x - 2y + z = 12
  3x - 5y - 2z = 62

System 4

• The system of equations is:

  -7x - y + 4z = 25
  -2x + 3y - z = -32
  x - 5y + 8z = 89