document.write( "Question 70430: word problem.\r
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document.write( "The sum of twice one number and three times another is 41. If the second is subtracted from the first, the diference is 8. what are the numbers ? \n" );
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Algebra.Com's Answer #50228 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! 2X+3Y=41 \n" ); document.write( "X-Y=8 X=Y+8 NOW SUBSTITUTE (Y+8) FOR X & SOLVE FOR Y \n" ); document.write( "2(Y+8)+3Y=41 \n" ); document.write( "2Y+16+3Y=41 \n" ); document.write( "5Y=41-16 \n" ); document.write( "5Y=25 \n" ); document.write( "Y=25/5 \n" ); document.write( "Y=5 ANSWER NOW SUBSTITUTE 5 FOR Y & SOLVE FOR X \n" ); document.write( "X-5=8 \n" ); document.write( "X=8+5 \n" ); document.write( "X=13 ANSWER. \n" ); document.write( "PROOF \n" ); document.write( "2*13+3*5=41 \n" ); document.write( "26+15=41 \n" ); document.write( "41=41 \n" ); document.write( " \n" ); document.write( " |