document.write( "Question 759778: Father age now 32 yrs, son age is 7 yrs, in how many yrs father will be twice of son age. \n" ); document.write( "
Algebra.Com's Answer #462194 by sachi(548)\"\" \"About 
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Father age now 32 yrs, son age is 7 yrs,
\n" ); document.write( "say in x yrs father will be twice of son age.
\n" ); document.write( "so 32+x=2(7+x)=14+2x
\n" ); document.write( "or 2x-x=32-14
\n" ); document.write( "or x=18
\n" ); document.write( "so after 18 yrs father will be twice of son's age
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