Solving Two-step Linear Equations

Solve the equation below for the variable shown:

 $3x+6=39$  

•  $x=3$  

•  $x=8$  

•  $x=11$  

•  $x=15$  

Tags

CCSS.7.EE.B.4A

Select the two steps that you would use to solve the equation below:

 $3x+6=39$  

• Add 6 to both sides of the equation

• Subtract 6 from both sides of the equation

• Multiply both sides of the equation by 3

• Divide both sides of the equation by 3

Tags

CCSS.7.EE.B.4A

Solve the equation below for the variable shown:

 $-2x-7=13$  

•  $x=-40$  

•  $x=-10$  

•  $x=-3$  

•  $x=10$  

Tags

CCSS.7.EE.B.4A

Select the two steps that you would use to solve the equation below:

 $-2x-7=13$  

• Add 7 to both sides of the equation

• Subtract 7 from both sides of the equation

• Multiply both sides of the equation by -2

• Divide both sides of the equation by -2

Tags

CCSS.7.EE.B.4A

Solve the equation below for the variable shown:

 $\frac{x}{8}+11=13$ 

•  $x=\frac{1}{4}$ 

•  $x=3$ 

•  $x=13$ 

• $x=16$

Tags

CCSS.7.EE.B.4A

Select the two steps that you would use to solve the equation below:

 $\frac{x}{8}+11=13$  

• Add 11 to both sides of the equation

• Subtract 11 from both sides of the equation

• Multiply both sides of the equation by 8

• Divide both sides of the equation by 8

Tags

CCSS.7.EE.B.4A

Solve the equation below for the variable shown:

 $3x+12=21$ 

•  $x=3$ 

•  $x=11$ 

•  $x=14$ 

•  $x=59$ 

Tags

CCSS.7.EE.B.4A

Select the two steps that you would use to solve the equation below:

 $3x+12=21$ 

• Add 12 to both sides of the equation

• Subtract 12 from both sides of the equation

• Multiply both sides of the equation by 3

• Divide both sides of the equation by 3

Tags

CCSS.7.EE.B.4A

Solve the equation below for the variable shown:

 $27x+45=153$ 

•  $x=1.5$ 

•  $x=4$ 

•  $x=17.5$ 

•  $x=35$ 

Tags

CCSS.7.EE.B.4A

Select the two steps that you would use to solve the equation below:

 $27x+45=153$ 

• Add 45 to both sides of the equation

• Subtract 45 from both sides of the equation

• Multiply both sides of the equation by 27

• Divide both sides of the equation by 27

Tags

CCSS.7.EE.B.4A