Equation Models One Step

What is the solution of the equation? 
8 = x + 1

• 9
• 7
• 6
• 8

Solve the equation: 
x + 7 = 12

• x = 5
• x = 19
• x = 4
• x = 84

Solve the equation:
4p = 16

• p = 12
• p = 64
• p = 3
• p = 4

Solve the equation:
2w=58

• w = 29
• w = 32
• w = 15
• w = 116

Solve the equation:
x/3 = 4

• x = 12
• x = 1
• x = 16
• x = 3

Solve the equation:
5x = 25

• x = 20
• x = 125
• x = 4
• x = 5

r + 12 = 25

• 37
• 13
• 300
• Answer not Given

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

Solve for x:

• 20
• 7
• 10
• 3

Which choice models this situation? William needs to sell 25 Husky Cards for a fundraiser by Friday. So far, he has sold 9 cards. How many tickets does he still need to sell?

• t - 9 = 25

• t + 9 = 25

• 9t = 25

• t/9 = 25