document.write( "Question 4946: 2x-5(x+3)=81 \n" ); document.write( "
Algebra.Com's Answer #2452 by rapaljer(4671)![]() ![]() You can put this solution on YOUR website! First use the distributive property to remove the parentheses. Be careful of the negative in front of the 5.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x - 5x - 15 = 81\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Combine like terms on the left side: \n" ); document.write( "-3x - 15 = 81\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Get all the non-x terms on the right side, so add +15 to each side: \n" ); document.write( "-3x - 15 + 15 = 81 + 15 \n" ); document.write( "-3x = 96\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Last step is to divide both sides by -3: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "R^2 at SCC \n" ); document.write( " |