Equations (one and two step)

Which equation has x=9 as a solution

• 4 + x = 12
• 5x = 45
• 2x = 20
• x + 7 = 26

Tags

CCSS.6.EE.B.5

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

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

Tags

CCSS.7.EE.B.4A

^a⁄₃ + 7 = 13

• a= 2

• a= 6

• a= 18

• a= 20

Tags

CCSS.7.EE.B.4A

18+m=8

• m=0
• m=10
• m=-10
• m=8

Tags

CCSS.6.EE.B.7

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

Tags

CCSS.6.EE.B.7

Solve the equation. 

• 80
• 45
• 180
• 5

Tags

CCSS.6.EE.B.7

3c + 5 = 23

• c = 3
• c = 6
• c = 7
• c = 18

Tags

CCSS.7.EE.B.4A

The goal of solving two-step equations is to:

• Move the constant
• Find the coefficient 
• Find the value of the variable
• Combine like terms

Tags

CCSS.7.EE.B.4A

In the equation
4p = 20
 the variable, p, is being multiplied by 4. How should you show your work to isolate the variable and solve the equation?

• Multiply both sides by 4.
  The solution is x = 80.
• Subtract 4 from both sides. 
  The solution is p = 16.
• Add 4 to both sides. The solution is p = 24.
• Divide both sides by 4. The solution is p = 5.

Tags

CCSS.6.EE.B.7

The solution to the equation makes the equation ______.

• a variable
• an expression
• true
• false

Tags

CCSS.6.EE.B.5