document.write( "Question 990024: jack is twice as old as lacy.In 3 years the sum of their ages will be 54 .How old are they now? \n" ); document.write( "
Algebra.Com's Answer #610135 by stanbon(75887)\"\" \"About 
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jack is twice as old as lacy.In 3 years the sum of their ages will be 54 .How old are they now?
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\n" ); document.write( "Equations:
\n" ); document.write( "j = 2L
\n" ); document.write( "j+3 + L+3 = 54
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\n" ); document.write( "Substitute for \"j\" and solve for \"L\"::
\n" ); document.write( "2L+3 + L + 3 = 54
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\n" ); document.write( "3L = 48
\n" ); document.write( "L = 16 yrs (Lacy's age now)
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\n" ); document.write( "J = 2L = 32 yrs (Jack's age now)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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