document.write( "Question 766194: Frank is four times as old as his brother. The difference in their ages is 24. How old is each?
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Algebra.Com's Answer #466715 by suruman(21)\"\" \"About 
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Let age of Frank's brother be x.
\n" ); document.write( "Since Frank is four times as old as his brother, age of Franc = 4x
\n" ); document.write( "Difference in their ages is 24.
\n" ); document.write( "Thus, 4x - x = 24
\n" ); document.write( "3x = 24
\n" ); document.write( "x = 8.
\n" ); document.write( "Age of Franc = 4x = 4*8 = 32.
\n" ); document.write( "Thus, age of Franc = 32 and his brother's age is 8.
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