document.write( "Question 185787: the sum of three times a number and 7 more than the number is the same as the difference between -11 and twice a number. what is the number? \n" ); document.write( "
Algebra.Com's Answer #139324 by edjones(8007)![]() ![]() You can put this solution on YOUR website! Let x be the number. \n" ); document.write( "3x+x+7=-11-2x \n" ); document.write( "4x+7=-11-2x \n" ); document.write( "6x=-18 \n" ); document.write( "x=-3 \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |