Equations and Inequalities

Solve the equation: 
x + 7 = 12

• x = 5
• x = 19
• x = -5
• x = 84

Solve the equation:
4p = 16

• p = 12
• p = -12
• p = -4
• p = 4

What equation matches this situation?
Robyn had some video games then bought 4 more.  Now she has a total of 10 games.

• v - 4 = 10
• v + 4 = 10
• 10 - 4 = v
• Answer not Given

12.88 = 6.1x

• 0.47
• 2.11
• 19.98
• 6.78

Which equation has w = 8 as the solution?

• 8w= 64
• 16w = 240
• 16 - w = 9
• 4 + w = 10

First Step? x - 3 = 78

• Add 3 to each side
• Subtract 3 from each side
• Add 78 to each side
• Subtract 78 to each side

Solve the equation below:

• 152
• 176
• 5
• 27

Solve for x:

• 20
• 7
• 10
• 3

Tiffany is 4 years younger than her brother Junior. If Tiffany is 13, which equation represents Junior's age?

• j - 13 = 4
• j - 4 = 13
• j + 13 = 4
• j + 4 = 13

Spencer divided his baseball cards equally among 4 friends. Each friend received 16 cards. Write an equation to find the number of cards that Spencer had originally.

• 64
• 20
• 32
• 12