document.write( "Question 987473: -3[a-(2a+1)] \n" ); document.write( "
Algebra.Com's Answer #608223 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! -3[a-(2a+1)] \n" ); document.write( "--- \n" ); document.write( "Evaluate the inner-most parentheses to get: \n" ); document.write( "----- \n" ); document.write( "= -3[a-2a-1] \n" ); document.write( "= -3[-a-1] \n" ); document.write( "----- \n" ); document.write( "Use the distributive law to get: \n" ); document.write( "Ans: 3a + 3 \n" ); document.write( "=============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "----------------- \n" ); document.write( " |