document.write( "Question 574743: The sum of the present age of Vatha and Chris is 36. In 4 years time, the sum of their ages will equal twice Vatha's persent age. How old are they now? \n" ); document.write( "
Algebra.Com's Answer #369284 by ad_alta(240)\"\" \"About 
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Let 'V' be Vatha's age and 'C' Chris' age. Then V+C=36 and (V+4)+(C+4)=2*V. Substituting the first equation into the second, we get (V+4)+(36-V+4)=2*V, so V=22 and C=14. \n" ); document.write( "
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