i need to know what b is in the problem 2/19/2014 | Alex from Mount Laurel, NJ | 1 Answer | 0 Votes Mark favorite Subscribe Comment Comments Hi Alex; Is this set = to something? 2/19/2014 | Vivian L. Comment
Just algebraic expression> You asked to simplify it using distributive law: 9X ( 6 +b) = 54X + 9bX 2/19/2014 | Parviz F. Comment
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