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Evaluate when p = 4
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Combine like terms
Solve Equation
Distributive Property
100
p + 5
What is 9
100

a number increased by 9

x + 9

100

a + 2a

3a

100

39 + k = 40

k = 1

100

2(a + 4)

2a + 8

200

5p

What is 20

200

the quotient of 5 and a number

5/n

200

2x - x

x

200

9k = 81

k = 9

200

3(b + 6)

3b + 18

300

27 - p

What is 23

300

2 more than a number is 12.

2 + n = 12

300

3a + 3b + 4a + 4b

7a + 7b

300

14/b = 7

b = 2

300

5(m - 2)

5m - 10

400

p3

What is 64

400

The product of 6 and a number minus 7 is 11.

6a - 7 = 11

400

b + b + b - b

2b

400

4x + 3 = 23

x = 5

400

3(a + b + 2)

3a + 3b + 6

500

2p + 4p

What is 24

500

A number decreased by the sum of 2 and 5.

n - (2 + 5)

or

n - 7

500

4x + x2 + 5x + 2

x2 + 9x + 2

500

(0.5)x = 10

x = 20

500

4(m + 2n)

4m + 8n