SOLUTION: 15c(12 - 8b) + 11b(9 +7c) simplify expression. I tried to do 15 x 12 and get 180c. I also did the same with 11 x 9 and got 99b, but I don't get how to do the rest.

Algebra ->  Expressions-with-variables -> SOLUTION: 15c(12 - 8b) + 11b(9 +7c) simplify expression. I tried to do 15 x 12 and get 180c. I also did the same with 11 x 9 and got 99b, but I don't get how to do the rest.      Log On


   

Question 124613: 15c(12 - 8b) + 11b(9 +7c) simplify expression. I tried to do 15 x 12 and get 180c. I also did the same with 11 x 9 and got 99b, but I don't get how to do the rest.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
15c(12 - 8b) + 11b(9 +7c) simplify expression
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60c-120bc + 99b + 77bc
= 99b -43bc + 60c
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Cheers,
Stan H.