document.write( "Question 341853: If 9 is subracted from a number and this difference is doubled, the result is 12 more than the number, what is the number. \n" ); document.write( "
Algebra.Com's Answer #244756 by mananth(16946)![]() ![]() You can put this solution on YOUR website! let x be the number \n" ); document.write( "9 is subtracted = x-9 \n" ); document.write( "it is doubled= 2(x-9) \n" ); document.write( "2(x-9)= x+12 \n" ); document.write( "2x-18=x+12 \n" ); document.write( "2x-x=18+12 \n" ); document.write( "x=30 \n" ); document.write( " |