document.write( "Question 296450: The ratio of 16 more than a number to 12 less than that number is 1 to 3. What is the number? \n" ); document.write( "
Algebra.Com's Answer #213596 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! Let x = a number \n" ); document.write( ": \n" ); document.write( "The ratio of 16 more than a number to 12 less than that number is 1 to 3. What is the number? \n" ); document.write( " \n" ); document.write( "Cross multiply \n" ); document.write( "3(x+16) = x - 12 \n" ); document.write( "3x + 48 = x - 12 \n" ); document.write( "3x - x = 12 - 48 \n" ); document.write( "2x = -36 \n" ); document.write( "x = \n" ); document.write( "x = -18 \n" ); document.write( ": \n" ); document.write( ": \n" ); document.write( "Check solution \n" ); document.write( " \n" ); document.write( " |