document.write( "Question 370494: If 15 is subtracted from twice a number, the difference is five times the number \n" ); document.write( "
Algebra.Com's Answer #264075 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 2X-15=5X \n" ); document.write( "2X-5X=15 \n" ); document.write( "-3X=15 \n" ); document.write( "X=-15/3 \n" ); document.write( "X=-5 ans. \n" ); document.write( "Proof: \n" ); document.write( "2*-5-15=5*-5 \n" ); document.write( "-10-15=-25 \n" ); document.write( "-25=-25 \n" ); document.write( " |