document.write( "Question 982441: When Sarah turns 36 years old, her father will be 62. Currently, Sarah is 1/3 of her father's age. How many years old is Sarah now?
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Algebra.Com's Answer #603262 by stanbon(75887)\"\" \"About 
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When Sarah turns 36 years old, her father will be 62. Currently, Sarah is 1/3 of her father's age. How many years old is Sarah now?
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\n" ); document.write( "Equations:
\n" ); document.write( "s = (1/3)f
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\n" ); document.write( "Father is always 62-36 = 26 years older than Sarah.
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\n" ); document.write( "f = s + 26
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\n" ); document.write( "Substitute for \"f\" and solve for \"s\"::
\n" ); document.write( "s = (1/3)(s+26)
\n" ); document.write( "3s = s+26
\n" ); document.write( "2s = 26
\n" ); document.write( "s = 13 yrs (Sarah's age now)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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