one step equations

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

• 9
• 7
• 6
• 8

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 the equation:
4p = 16

• p = 12
• p = -12
• p = -4
• p = 4

What what is the inverse operation of subtraction?

• addition
• subtraction
• multiplication
• division

r + 20 = 27

• r = 7
• r = 47
• r = 13
• r = 20

S + 18 = 24

• S = 42
• S = 3²
• S = 18
• S = 4 + 2 

What is the inverse operation of division?

• Division
• Multiplication
• Addition
• Subtraction

-6x = 30

• x = - 5

• x = 24

• x = 5

• x = 36

-3x = -9

• 3

• -3

• 9

• -1

x - (-2) = 7

• -9

• -5

• 5

• 9