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```					Beginning Algebra                                                                                                    Chung

7                                                           17            98                  92
1.                 2.   17                   3.   –22     4.             5.               6.           7.      5
4                                                            6            9                    3

1
8.    –10          9.   -0.5      10.       26     11.             12.   x – 1 = 5, Equation
15

x
13.       17N, Expression         14.          x  90 , Equation         15.   a – 5 = –1, Equation
3

16.    2a + 8             17.    22b + 2a – 6ab           18.       –15t + 8     19.   8s + 2 – 3t

1            91
20.       –15y – 20       21.     –2,        , 0, 6,      , –100, 17    22. 0, 6, 17    23.  ,            2
8           100
1         91
24.    –2, 0, 6, –100, 17                     25. –2,  , , 0, 6,        , 2 , –100, 17
8        100

18                  21                    13
26.    m=2              27.     a = –8             28.    b             29.    t             30. s  
5                  16                     8

1                       5
31.       x              32.     y               33.   q = 20
3                       2

```
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