Solving Multistep Equations and Inequalities

Solve:
 $3x-x+4=4\left(2x+1\right)$  

USE PAPER TO DO YOUR WORK!!

• No Solution

• All Real Numbers 

• x = 6

• x = 0

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

 $21=3+4n+5n$  

• 9

•  $-7$  

• 6

• 2

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

 $96=6\left(k+8\right)$  

•  $12$  

•  $8$  

•  $-4$  

•  $9$  

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

 $5n+3=15+8n$  

•  $-3$  

•  $15$  

•  $-4$  

•  $8$  

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

You flip an inequality symbol when you...

• subtract
• multiply and divide only
• multiple by a negative number
• multiple or divide by a negative number

Tags

CCSS.HSA.REI.B.3

 $-4x-3<-19$  

•  $x<4$  

•  $x>-4$  

•  $x>4$  

•  $x<-4$  

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

 $2\left(x-4\right)\le-4$  

•  $x\ge2$  

•  $x\le-2$  

•  $x\ge-2$  

•  $x\le2$  

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

 $4x-6>6x-20$  

•  $x<7$  

•  $x<-7$  

•  $x>7$  

•  $x>-$  

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Solve:

6x+10>5x-12

USE PAPER TO DO YOUR WORK!!

• x>2

• x<2

• x<-22

• x>-22

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3