document.write( "Question 1167724: Lee's age is 15 years less than half Bob's age. If the sum of their ages is 9, find both their ages.\r
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Algebra.Com's Answer #792312 by VFBundy(438)\"\" \"About 
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Bob's age = b
\n" ); document.write( "Lee's age = 0.5b - 15
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\n" ); document.write( "b + (0.5b - 15) = 9
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\n" ); document.write( "b + 0.5b - 15 = 9
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\n" ); document.write( "1.5b - 15 = 9
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\n" ); document.write( "1.5b = 24
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\n" ); document.write( "b = 16
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\n" ); document.write( "Bob's age = b = 16
\n" ); document.write( "Lee's age = 0.5b - 15 = 0.5(16) - 15 = 8 - 15 = -7
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