Equations (study guide) due the 31st (but try to do sooner)

Identify each number sentence that contains 7 as a coefficient.

• 7x+1=11

• 7+4y=19

• 6+7g=27

• 5d+7=21

• 8m+7=23

x+12=20

Which best describes the red part of the statement?

• expression

• coefficient

• term

• variable

The scale is balanced. What number sentence is modeled by the picture shown?

• x=14

• 14=5x

• x+4=14

• 5x=14

Solve the following equation for p. What is the value of p ? 9p = 27

• 18

• 36

• 3

• 243

Identify each number sentence in which f=4.

• f-1=3

• 6f=24

• 8+f=12

• f/10=40

• f/2=2

Which of the following would not be classified as an expression? (multiple answers)

• 3+h=43

• 4x

• 7+6=13

• 7+6

What value of p makes this number sentence true?

-9p=-18

• -2

• 9

• -9

• 2

What is the value of x when 3.14 = x/7

• 10.14

• 21.98

• 21.14

• 10.98

What value of h makes h + 32=60

• 28

• 92

• -32

• 38

Based on this model, what is the value of x

• 14

• 18

• 2

• 10