3.4 Solving for x by Substitution Practice

What is the solution to the following systems of linear equations:

 $y=\ -2x+2$  
 $y=5x+9$  

•  $x=-3$  

•  $x=-1$  

•  $x=2$  

• No Solution

Tags

CCSS.8.EE.C.8B

What is the solution to the following systems of linear equations:

$y=\ 3x+4$
 $y=3x+3$ 

• No solution

• $x=3$

• $x=7$

•  $x=10$ 

Tags

CCSS.8.EE.C.8B

What is the solution to the following systems of linear equations:

 $y=\ -x+4$ 
 $y=2x+4$ 

• Infinitely Many Solutions

• $x=3$

• $x=7$

• $x=0$

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the solution to the following systems of linear equations:

 $y=\ -3x-2$ 
 $y=-3x-2$ 

•  $x=-4$ 

• $x=3$

•  $x=12$ 

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.8B

What is the solution to the following systems of linear equations:

 $y=\ 4x+6$ 
 $y=-3x-1$ 

•  $x=-6$ 

•  $x=-1$ 

•  $x=8$ 

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the solution to the following systems of linear equations:

 $y=\ x+6$ 
 $y=x-1$ 

• No Solution

•  $x=0$ 

•  $x=2$ 

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.8B

What is the solution to the following systems of linear equations:

 $y=\ 2x+6$ 
 $y=-3x+16$ 

• No Solution

•  $x=-4$ 

•  $x=2$ 

•  $x=7$  
  

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the solution to the following systems of linear equations:

 $y=\ -2x+7$ 
 $y=-2x+7$ 

• Infinitely Many Solutions

•  $x=-4$ 

•  $x=2$ 

•  $x=7$  
  

Tags

CCSS.8.EE.C.8B

What is the solution to the following systems of linear equations:

 $y=\ -x+6$ 
 $y=-3x+16$ 

• Infinitely Many Solutions

•  $x=-3$ 

•  $x=5$ 

•  $x=13$  
  

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the solution to the following systems of linear equations:

 $y=\ -x+3$ 
 $y=-2x+1$ 

• No Solution

•  $x=-2$ 

•  $x=7$ 

•  $x=12$  
  

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6