Two-Step Equations

3c + 5 = 23

Make sure you put your variable in the first box, and your response in the second

What is the first step to solve this equation:
11 - 3x = 44 (a)  

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

The objective when solving an equation is to.... (a)  

• isolate the variable.
• check the solution.
• guess and check.
• hope you get the right answer.

Level 3

Solve for a

• a= -2

• a= -6

• a= 3

• a= 15

Tags

CCSS.7.EE.B.4A

Level 3

Solve for x

• x = 2

• x = -2

• x = -10

• x = 4

Tags

CCSS.6.EE.B.7

Level 3

Identify the steps to solve for b

(a)  

• Add 6 to both sides and divide both sides by 5
• Add 6 to both sides and multiply both sides by 5

• Subtract 6 from both sides then multiply both sides by 5

• Subtract 6 from both sides then divide both sides by 5

x - 62 = 123

How should you show your work to isolate the variable and solve the equation?

(a)  

• Add 62 to each side.
• Subtract 62 from each side.

• Multiply each side by 62.

• Add 123 to each side.

 $5x-1=19$  

•  $x=4$  

•  $x=10$  

•  $x=5$  

•  $x=15$  

Tags

CCSS.7.EE.B.4A

 $\frac{x}{4}+8=10$  

•  $x=-4$  

•  $x=-8$  

•  $x=8$  

•  $x=16$  

Tags

CCSS.7.EE.B.4A

Solve for x.

 $6\ \ =\ \ \frac{x}{4}\ +\ 2$  

• x = 16

• x = 0

• x = 4

• x = 1

• x = 8

Tags

CCSS.7.EE.B.4A