document.write( "Question 1108825: If the sum of three times a number and -5 is multiplied by 6, the answer is 42. Find the number. \n" ); document.write( "
Algebra.Com's Answer #723823 by algebrahouse.com(1659)![]() ![]() You can put this solution on YOUR website! x = the number\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "6[3x + (-5)] = 42 {sum of three times a number and -5 is multiplied by 6, answer is 42} \n" ); document.write( "6(3x - 5) = 42 {simplified signs in brackets} \n" ); document.write( "3x - 5 = 7 {divided each side by 6} \n" ); document.write( "3x = 12 {added 5 to each side} \n" ); document.write( "x = 4 {divided each side by 3}\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the number is 4 \n" ); document.write( " For more help from me, visit: www.algebrahouse.com \n" ); document.write( " |