Solve Systems of Three Equations

A graph of a system of three linear equations in three variables is shown below.  How many solutions does the system have? 

• 1

• 2

• IMS

• 0

what is the value of s in the system of three

• s=3

• s=1

• s=2

• s=-1

Solve the system of equations: 

• ( 5, 1, -4)

• (-5, 3, -1)

• None of these

• ( -1, 5, -4)

Solve the system of equations: 

• ( -2, 4, 3)

• ( 2, 1, 6)

• No solution

• infinite # of solutions

A graph of a system of three linear equations in three variables is shown below.  How many solutions does the system have? 

• 1

• 2

• IMS

• 0

A graph of a system of three linear equations in three variables is shown below.  How many solutions does the system have? 

• 1

• 2

• IMS

• 0

A graph of a system of three linear equations in three variables is shown below.  How many solutions does the system have? 

• 1

• 2

• IMS

• 0

what is the value of y in the system

• y=3

• y=-1

• y=-4

• y=2