document.write( "Question 1004818: Six years ago, Albert was 1/5 as old as his mother. His mother is now 3 times as old as Albert. how old is his mother? \n" ); document.write( "
Algebra.Com's Answer #621164 by fcabanski(1391)\"\" \"About 
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Albert is A years old. Mom is M years old.


\n" ); document.write( "Six years ago: A = M/5


\n" ); document.write( "Now: 3*(A+6) = M+6


\n" ); document.write( "Substitute M/5 for A in the second equation.


\n" ); document.write( "3*(M/5 + 6) = M+6
\n" ); document.write( "3M/5 + 18 = M+6
\n" ); document.write( "12 = M - 3M/5 = 5M/5 - 3M/5 = 2M/5


\n" ); document.write( "60 = 2M


\n" ); document.write( "30 = M


\n" ); document.write( "The question asks how old is Albert's mom. Remember, we called M her age 6 years ago. So now her age is 30+6 = 36. \n" ); document.write( "

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