document.write( "Question 519884: alice is 4 years younger than her husband, and twice as old now as she was 17 years ago. how old are they? \n" ); document.write( "
Algebra.Com's Answer #345825 by stanbon(75887)\"\" \"About 
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alice is 4 years younger than her husband, and twice as old now as she was 17 years ago. how old are they?
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\n" ); document.write( "Equations:
\n" ); document.write( "a = h-4
\n" ); document.write( "a = 2*17 = 34
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\n" ); document.write( "Substitute for \"a\" and solve for \"h\":
\n" ); document.write( "34 = h-4
\n" ); document.write( "husband's age = 34+4 = 38 yrs of age
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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