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Workbook

. 4 , 4 10  4  660 . 10  5
7) Evaluate
, 0 11 . 10  5

8) If m  0, then evaluate m x  3  m x  1  m x  1 .
m x  5  m x  3  m x  1

x
9) If 3 x  4  3 x  3  3 x  2  3  1044, then what is the value of x ?

10) If 3  3 n 1   3 n  2  117, then what is the value of n ?
n

11) If 2 2n 1   4 n 1   2 2 n 3  544, then what is the value of n ?

12) If   2 n 1  1 , then what is the value of n ?
32
4 n  2

53 091math-wb-w6-(equations&inequalities-1)