document.write( "Question 108106: The difference of two numbers is 18. Twice the smaller number is 56 less than three time the larger. What are the numbers?
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Algebra.Com's Answer #78745 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! X-Y=18 OR X=18+Y \n" ); document.write( "2Y=3X-56 \n" ); document.write( "2Y=3(18+Y)-56 \n" ); document.write( "2Y=54+3Y-56 \n" ); document.write( "2Y-3Y=-2 \n" ); document.write( "-Y=-2 \n" ); document.write( "Y=2 ANSWER \n" ); document.write( "X-2=18 \n" ); document.write( "X=18+2 \n" ); document.write( "X=20 ANSWER. \n" ); document.write( "PROOF \n" ); document.write( "2*2=3*20-56 \n" ); document.write( "4=60-56 \n" ); document.write( "4=4\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |