Solving Two Step Equations

Who is the best friend in this problem?

 $5x\ -\ 8\ =\ 18$  

• 5

• 8

• -8

• 18

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Who is the boyfriend/girlfriend in this problem?

 $5x-8=18$  

• 5

• 8

• -8

• 18

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

What is step 1 in the following equation?

 $5x\ -\ 8\ =\ 18$  

• Divide by 5
  

• Add 8
  

• Subtract 8
  

• Multiply by 5
  

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

What two operations should be used to solve the following problem?

 $5x-8=18$  

• Subtraction/Multiplication

• Addition/Multiplication

• Subtraction/Division

• Addition/Division

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve for x:

 $2x\ -\ 8\ =\ 12$  

• x = 2
  

• x = 10
  

• x = 14
  

• x = -4
  

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Solve for x:

 $4\ =\ \frac{x}{3}-6$  

• x = 30
  

• x = 18
  

• x = -6
  

• x = 12
  

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve for x:

 $\frac{7+x}{2}=\ 14$  

• x = 35
  

• x = 0
  

• x = 21
  

• x = 14
  

Tags

CCSS.7.EE.B.4A

Solve for x:

 $18\ =\ 6\ -\ 3x$  

• x = -8
  

• x = 4
  

• x = 8
  

• x = -4
  

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve for x:

 $\frac{x}{3}+\ 9\ =\ 12$  

• x = 1
  

• x = 25
  

• x = 9
  

• x = -9
  

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve for x:

 $\frac{x-4}{3}=2$  

• x = 10
  

• x = 18
  

• x = 2
  

• x = -2
  

Tags

CCSS.7.EE.B.4A