Equations Math Quiz

Which value for x makes the equation TRUE?

• x = -2

• x = 2

• x = 16

• x = 8

Tags

CCSS.6.EE.B.5

Translate the statement into an equation: 10 more than twice a number is 18

• 2n + 10 = 18

• 10n + 2 = 18

• 2n - 10 = 18

• 10n - 2 = 18

Which equation does the model below represent?

• 4x = 21

• x - 4 = 21

• x + 4 = 21

• x/4 = 21

Tags

CCSS.HSA.CED.A.3

Solve the equation above:

• 8

• 20

• 10

• 4

Tags

CCSS.7.EE.B.4A

?

Mathematical Equivalence

OFF

Tags

CCSS.8.EE.C.8C

Solve the following equation: 14x = 133

• 9.5

• 9

• 119

• 10

Tags

CCSS.6.EE.B.7

Gina and Fred do odd jobs in their neighborhood to earn money. Last week Gina earned $2.25 less than twice what Fred earned. How much did Gina earn last week if Fred earned $6.50?

• $10.50

• $10

• $10.75

• $15.25

Tags

CCSS.6.EE.B.6

6 - 3a = 21

• a= 9

• a= -9

• a= -5

• a= 5

Tags

CCSS.7.EE.B.4A

12 less than the quotient of a number and 3 is 24.

• n/3 − 12 = 24

• 12 − n/3 = 24

• n/12 − 3 = 24

• 3 − n/12 = 24

Tags

CCSS.HSA.CED.A.3

In the figure above, what is the value for x?

• 5

• 12

• 3

• 10

Tags

CCSS.1.OA.B.3