document.write( "Question 26493: if 2 is subtracted from a number and this difference is tripled, the result is 6 more than the number. find the number? im really having a hard time with this one. so far this is what i have. 2x-3=6+x. please let me know if i fomatted the problem correctly? thanks. \n" ); document.write( "
Algebra.Com's Answer #14360 by askmemath(368) ![]() You can put this solution on YOUR website! Let the number = X \n" ); document.write( "2 is subtracted => X-2 \n" ); document.write( "Tripled = 3X-6 \n" ); document.write( "6 more than the number \n" ); document.write( "3X-6 = X+6 \n" ); document.write( "Adding 6 on both sides \n" ); document.write( "3X = X+12 \n" ); document.write( "Subtracting X on both sides \n" ); document.write( "2X = 12 \n" ); document.write( "Dividing by 2 throughout \n" ); document.write( "X = 6\r \n" ); document.write( "\n" ); document.write( "Check: \n" ); document.write( "2 subtracted = 6-2 = 4 \n" ); document.write( "Tripled = 12 \n" ); document.write( "which is 6 more than the original number \n" ); document.write( "which means our answer is correct Yay!!! \n" ); document.write( " |