Types of Solutions

 $7x-3=7x+5$  

• No Solution

• Infinite Solutions

•  $x=2$  

•  $x=8$  

Tags

CCSS.8.EE.C.7A

 $5\left(2+x\right)=45+5x$  

• No Solution

• Infinite Solutions

•  $x=35$  

•  $x=55$  

Tags

CCSS.6.EE.B.7

CCSS.6.EE.B.5

CCSS.6.EE.B.6

 $7x-3=-3+7x$  

• No Solution

• Infinite Solutions

•  $x=0$  

•  $x=6$  

Tags

CCSS.8.EE.C.7A

 $2\left(5x-2\right)=-4+10x$  

• No Solution

• Infinite Solutions

•  $x=-8$  

•  $x=12$  

Tags

CCSS.8.EE.C.7A

 $-2\left(x+11\right)=-18$  

•  $x=-2$  

•  $x=2$  

• No Solution

• Infinite Solutions

Tags

CCSS.7.EE.B.4A

 $36=4\left(20+x\right)$  

•  $x=-11$  

•  $x=12$  

• No Solution

• Infinite Solutions

Tags

CCSS.7.EE.B.4A

 $-24+20x=24+8x$  

•  $x=4$  

•  $x=-2$  

• No Solution

• Infinite Solutions

Tags

CCSS.6.EE.B.7

CCSS.6.EE.B.5

 $-2-2x+7x=3$  

•  $x=1$   

•  $x=5$  

• No Solution

• Infinite Solutions

Tags

CCSS.8.EE.C.7B

What would be the best first step to solving the equation?
-3=x+5

• add 3 to both sides
• subtract 5 from both sides
• add 5 to both sides
• subtract -5 from both sides

Tags

CCSS.6.EE.B.7

What would be the best first step to solving the equation?
-6x=-24

• multiply both sides by -6
• divide both sides by -6
• add 6  to both sides
• subtract -6  from both sides

Tags

CCSS.6.EE.B.7