document.write( "Question 968194: William is 2 times as old as Stephanie. 28 years ago, William was 9 times as old as Stephanie. how old is Stephanie now? \n" ); document.write( "
Algebra.Com's Answer #591683 by stanbon(75887)\"\" \"About 
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William is 2 times as old as Stephanie. 28 years ago, William was 9 times as old as Stephanie. how old is Stephanie now?
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\n" ); document.write( "Equations:
\n" ); document.write( "W = 2*S
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\n" ); document.write( "W-28 = 9(S-28)
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\n" ); document.write( "Substitute for \"W\" and solve for \"S\":
\n" ); document.write( "2S-28 = 9S-9*28
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\n" ); document.write( "7S = 8*28
\n" ); document.write( "S = 8*4
\n" ); document.write( "Ans: S = 32 yrs (Stephanie's age now)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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