document.write( "Question 296974: the sum of two numbers is 91. half of one number is three times the other number. what are the numbers?
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Algebra.Com's Answer #213898 by JBarnum(2146)\"\" \"About 
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a+b=91
\n" ); document.write( "a/2=3b a=6b
\n" ); document.write( "6b+b=91
\n" ); document.write( "7b=91
\n" ); document.write( "\"b=13\"
\n" ); document.write( "91-13=a
\n" ); document.write( "\"78=a\"
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