document.write( "Question 693994: Eighteen years ago Alan was twice as old as Tony. Alan is eight years older than Tony. Find Tony's age now.
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Algebra.Com's Answer #427680 by lwsshak3(11628)\"\" \"About 
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Eighteen years ago Alan was twice as old as Tony. Alan is eight years older than Tony. Find Tony's age now.
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\n" ); document.write( "let x=tony's age now
\n" ); document.write( "x+8=alan's age now
\n" ); document.write( "..
\n" ); document.write( "18 years ago
\n" ); document.write( "x-18=tony's age
\n" ); document.write( "x+8-18=x-10
\n" ); document.write( "..
\n" ); document.write( "x-10=2(x-18)
\n" ); document.write( "x-10=2x-36
\n" ); document.write( "x=26
\n" ); document.write( "tony's age now=26
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