document.write( "Question 205461: \"if the larger of two numbers is subtracted from 6 times the smaller,the result is 20.if twice the larger number is added to 4 times the smaller,he resul is 56.find the numbers\" \n" ); document.write( "
Algebra.Com's Answer #155104 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! Let x be the smaller number & y be the larger number. \n" ); document.write( "6x-y=20 or y=6x-20 \n" ); document.write( "4x+2y=56 \n" ); document.write( "4x+2(6x-20)=56 \n" ); document.write( "4x+12x-40=56 \n" ); document.write( "16x=56+40 \n" ); document.write( "16x=96 \n" ); document.write( "x=96/16 \n" ); document.write( "x=6 ans. \n" ); document.write( "y=6*6-20 \n" ); document.write( "y=36-20 \n" ); document.write( "y=16 ans. \n" ); document.write( "Proof: \n" ); document.write( "4*6+2*16=56 \n" ); document.write( "24+32=56 \n" ); document.write( "56=56 \n" ); document.write( " \n" ); document.write( " |