document.write( "Question 808782: Sue's father is 6 times as old as she is. In 4 years, he will be 4 times as old. How old are they now? \n" ); document.write( "

Algebra.Com's Answer #487224 by TimothyLamb(4379) $\"\"$ $\"About$

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f = 6s
\n" ); document.write( "f + 4 = 4(s + 4)
\n" ); document.write( "f + 4 = 4s + 16
\n" ); document.write( "f = 4s + 12
\n" ); document.write( "---
\n" ); document.write( "6s = 4s + 12
\n" ); document.write( "2s = 12
\n" ); document.write( "---
\n" ); document.write( "Answer:
\n" ); document.write( "s = 6
\n" ); document.write( "f = 36
\n" ); document.write( "---
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