It is an algebraic expression that can be simplified to: 11b-7
11b + 6b = 17b
sample problem 9b + 3a - a + 6+ 2b + 4 terms would be each number or number plus a variable separated by an operation symbol (+ or -) like terms would be 9b and 2b, 3a and -a, and 6 and 4 simply add 9b + 2b (which is 11b) 3a-a (which is 2a) and 6 + 4 (which is 10) your answer would then be 11b + 2a + 10 hope that helped
All the terms in b add to 11, so 11b = 132 making b = 12
2cups ==1 lb now you do the math
b2+11b-42 = (b+14)(b-3) when factored
-2b+8-4b = -5-11b+7 -2b-4b+11b = -5+7-8 5b = -6 b = -6/5
I am not completely sure what you mean by this but i know Shadow has their 11b bars, which are in fact very good.