document.write( "Question 1138235: A fathers age is now 5 times that of his son. Six years from now, the fathers age will be only 3 times that his son. Find age of each. Write an equation and solve it.\r
\n" ); document.write( "\n" ); document.write( "I have worked out that now is
\n" ); document.write( "F=5s
\n" ); document.write( "in 6 Years
\n" ); document.write( "f = 3 (s+6)
\n" ); document.write( "

Algebra.Com's Answer #756075 by josgarithmetic(39618)\"\" \"About 
You can put this solution on YOUR website!
f, father
\n" ); document.write( "x, son
\n" ); document.write( "\"system%28f=5x%2Cf%2B6=3%28x%2B6%29%29\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "TRY SUBSTITUTING FOR f:
\n" ); document.write( "\"5x%2B6=3%28x%2B6%29\"\r
\n" ); document.write( "\n" ); document.write( ".\r
\n" ); document.write( "\n" ); document.write( ".\r
\n" ); document.write( "\n" ); document.write( ".
\n" ); document.write( "
\n" );