4.1 Quiz on Understanding Equations and Solutions

Substitute the given value of the variable to find which, if any, is a solution of the equation.

a + 6 = 44 … a = 36, 38, 34

• a = 36

• a = 38

• a = 34

Tags

CCSS.6.EE.B.5

Substitute the given value of the variable to find which, if any, is a solution of the equation.

b - 9 = 32 … b = 41, 43, 45

• b = 41

• b = 43

• b = 45

Tags

CCSS.6.EE.B.5

Substitute the given value of the variable to find which, if any, is a solution of the equation.

6 = 54 / c … c = 7, 9, 8

• c = 7

• c = 9

• c = 8

Tags

CCSS.6.EE.B.5

Substitute the given value of the variable to find which, if any, is a solution of the equation.

d5 = 60 … d = 11, 13, 14

• d = 11

• d = 13

• d = 14

• no solution given

Tags

CCSS.6.EE.B.5

Tell whether the equation is true or false for f = 4.

f = 36 - 31

• True

• False

Tags

CCSS.6.EE.B.5

Tell whether the equation is true or false for f = 4.

73 + f = 77

• True

• False

Tags

CCSS.6.EE.B.5

A group of 3 friends go to a ski resort. The equations represent the number of people, “p”, who can participate in each activity for $30. Which activity should they choose for $30?

Activity | Cost

Skiing | 5p + 20 = 30

Tubing | 10p = 30

Snowboarding | 33 - 3p = 30

• Skiing

• Tubing

• Snowboarding

Tags

CCSS.7.EE.B.4A