document.write( "Question 1112546: two numbers add to 161 and the second is 49 bigger than the first. What are the two numbers?
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Algebra.Com's Answer #727597 by addingup(3677)![]() ![]() You can put this solution on YOUR website! x + y = 161 \n" ); document.write( "and \n" ); document.write( "y = x + 49 substitute for y in the equation above \n" ); document.write( "x + x + 49 = 161 \n" ); document.write( "2x = 112 \n" ); document.write( "x = 56 \n" ); document.write( "and \n" ); document.write( "y = 56 + 49 = 105 \n" ); document.write( "---------------------- \n" ); document.write( "check: \n" ); document.write( "x + y = 161 \n" ); document.write( "56 + 105 = 161 Correct \n" ); document.write( " \n" ); document.write( " |