Algebra Review

simplify

100

b = 9   g= 6

2g (b-3)

72

200

b=9  g=6

2b + 4g - 2

40

300

b=9 g=6

g x (b-3) / 3

12

400

h = 3  r= 12

12h / 4 + (r-2)

19

500

h=3 r=12

hr / 6 + (r-h)

15

addition and Subtraction

100

63 + p = 152

x = 89

200

35 - m = 15

m = 20

300

v - 14 = 26

v = 40

400

x + 38 = 68

x = 30

500

674 - c = 147

c = 527

Multiplication

100

13 x m = 65

m = 5

200

m x 20 = 600

m = 30

300

5x = 45

x = 9

400

8x = 56

x = 7

500

12x = 108

x = 9

Division

100

22/m = 11

m = 2

200

m/12 =  12

m = 144

300

x/2 = 6

x = 12

400

x/5 = 8

x = 40

500

120/x = 12

x = 10

Vocab

100

What is the term for the unknowns in an algebraic equation? In c + 5 = 12, c is called the ______.

variable

200

Explain how these two math sentences are different. Use proper terminology

7 + 54 - 12 

5v + 4 - 12 = 3

Answer: the first on is a/an _____ ______ and the second one is a/an ______ _____

The first one is an algebraic expression, the second one is an algebraic equation. 

300

Which vocab word would you use to describe the 5?

96 - 5p = 12

coeficient

400

Which vocab word describes the 14?

6t = 5t - 14

constant

500

1. what is it called to do the opposite operation? 

2. how many terms?

45 + 82p - 12/3 + 4s - 3

1. inverse operation

2. 5