document.write( "Question 491894: If 2 is subtracted from a number and this difference is tripled, the result is 6 more than the number. Find the number \n" ); document.write( "
Algebra.Com's Answer #334817 by Maths68(1474)    You can put this solution on YOUR website! Let x is the number \n" ); document.write( "Difference=x-2 \n" ); document.write( " Difference is tripled=3(x-2)\r \n" ); document.write( "\n" ); document.write( "Condition says \n" ); document.write( "Tripled difference=Number+6 \n" ); document.write( "3(x-2)=x+6\r \n" ); document.write( "\n" ); document.write( "3x-6=x+6 \n" ); document.write( "3x-x=6+6 \n" ); document.write( "2x=12 \n" ); document.write( "Divide by 2 both sides \n" ); document.write( "2x/2=12/2 \n" ); document.write( "x=6\r \n" ); document.write( "\n" ); document.write( "So number is 6 \n" ); document.write( " \n" ); document.write( "  |