Beginning Algebra Quiz

What is the solution of 9 + k = 18

• 18

• 9

• 8

• 7

What is the solution of r - 11 = 5

• 11

• 14

• 15

• 16

What is the solution of 3w = 30

• 6

• 9

• 10

• 12

What is the solution of y + 5 = 10

• 15

• 10

• 6

• 5

What is the solution of 13 = t + 7

• 5

• 6

• 7

• 20

What is the solution of a - 5 = 9

• 14

• 9

• 5

• 4

What is the solution of 10 = t - 8

• 2

• 4

• 18

• 20

Janeen's mother is 47. She is 26 years older than Janeen. Which equation can be used to find Janeen's age j?

• j + 26 = 47

• 26j = 47

• j - 26 = 47

• 47j = 26

Quentin bought 6 new tennis balls. If he now has a total of 18 tennis balls, how many did he start with?

• 9

• 12

• 21

• 24

What is the solution of 6d = 24

• 4

• 5

• 18

• 144