One-step equations

y - 4.6 = 12

• 16.6
• 5.8
• 7.4
• Answer not Given

What what is the inverse operation of subtraction?

• addition
• subtraction
• multiplication
• division

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
3x = 27. 

• x = 24
• x = 81
• x = 9

y - 33 = 147

• y = 114
• y = 177
• y = 180
• Answer not Given

What is the solution for x + 9 = 21

• 10
• 12
• 11
• 13

• x = 20
• x = 7
• x = 10
• x = 3

Solve for y:
y - 7 = 10

• 17
• -3
• 3
• -17