document.write( "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. \n" ); document.write( "
Algebra.Com's Answer #91343 by stanbon(75887)\"\" \"About 
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15c(12 - 8b) + 11b(9 +7c) simplify expression
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\n" ); document.write( "60c-120bc + 99b + 77bc\r
\n" ); document.write( "\n" ); document.write( "= 99b -43bc + 60c
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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