Equation Solutions

For which equation is 10 a solution?

• 4 + x = 14

• x - 4 = 14

• 3x = 14

• 4x = 14

For which equation is 5 the solution?

• 35 = 40 - x

• 40 = 5 + x

• 100 = x - 5

• 5 + x = 15

Solve: 3x = 30

• 3

• 5

• 10

• 20

What is the inverse operation of subtraction?

• Subtraction
• Multiplication
• Division
• Addition

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

CCSS.2.NBT.B.9

4x = 44

• x = 40
• x = 11
• x = 48
• x = 176

Tags

CCSS.6.EE.B.7

17 = x + 3

• x = 20
• x = 14
• x = 13
• x = 19

Tags

CCSS.6.EE.B.7

x + 12 = 20

• x = 32
• x = -32
• x = 8
• x = -8

Tags

CCSS.6.EE.B.7

6b = 30

• x = 36

• x = 24

• x = 180

• x = 5

Solve the equation
3x = 27. 

• x = 24
• x = 81
• x = 9

Tags

CCSS.6.EE.B.7

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

Tags

CCSS.6.EE.B.7