document.write( "Question 496057: I am 4 times older than you were when i was as old as you are.
\n" ); document.write( "10 years ago i was 9 years older than you.
\n" ); document.write( "what is the current age of mine and you??
\n" ); document.write( "

Algebra.Com's Answer #336334 by chessace(471)\"\" \"About 
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\n" ); document.write( "m was age y (m-y) years ago.
\n" ); document.write( "a. m = 4 * (y - (m-y))
\n" ); document.write( "b. m-10 = 9 + (y-10)
\n" ); document.write( "a. m = 8y - 4m; 5m = 8y
\n" ); document.write( "b. m = y + 9; 5m = 5y + 45
\n" ); document.write( "3y = 45
\n" ); document.write( "y=15
\n" ); document.write( "m=24
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