document.write( "Question 417699: Pat is 28 years older than his son Patrick. In 8 years Pat will be twice as old as Patrick. How old are they now?
\n" ); document.write( "Patrick is ? years old
\n" ); document.write( "Pat is ? years old
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Algebra.Com's Answer #292406 by robertb(5830)\"\" \"About 
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Pat's present age = x + 28
\n" ); document.write( "Patrick's present age = x
\n" ); document.write( "Then 2(x + 8) = (x + 28) + 8
\n" ); document.write( "==> 2x + 16 = x + 36
\n" ); document.write( "==> 2x - x = 36 - 16
\n" ); document.write( "==> x = 20, the present age of Patrick, and
\n" ); document.write( "x + 28 = 48, the present age of Pat.
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