document.write( "Question 747767: one person is 35years old and his son is 5 years old,after how many year age of father will be 2.5 times of sons age? \n" ); document.write( "
Algebra.Com's Answer #455115 by stanbon(75887)\"\" \"About 
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one person is 35years old and his son is 5 years old,after how many year age of father will be 2.5 times of sons age?
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\n" ); document.write( "Equatiion:
\n" ); document.write( "(35+x) = 2.5(5+x)
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\n" ); document.write( "35+x = 12.5 + 2.5x
\n" ); document.write( "1.5x = 22.5
\n" ); document.write( "x = 15 years
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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