document.write( "Question 1133745: he ages of Kim and Alex are in the ratio 1:7. If alex is 18 yrs older than kim, how old are they both \n" ); document.write( "
Algebra.Com's Answer #750986 by josgarithmetic(39620)\"\" \"About 
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Kim, x
\n" ); document.write( "Alex, 7x
\n" ); document.write( "\"7x-x=18\"
\n" ); document.write( "\"6x=18\"
\n" ); document.write( "\"highlight%28x=3%29\"--------------Kim\r
\n" ); document.write( "\n" ); document.write( "\"highlight%287x=21%29\"-------------Alex
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