document.write( "Question 27488: 3(5-a)-4(-1-a) how do i do this problem? \n" ); document.write( "
Algebra.Com's Answer #14931 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! You have to know the following: a(b+c)=ab+ac \n" ); document.write( "Also, you have to know (negative)*(negative)=positive \n" ); document.write( "So you get 15-3a+1+4a \n" ); document.write( "Now add \"like\" terms, to get: \n" ); document.write( "a+16 \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |