document.write( "Question 1146369: I asked my new friend how old is he, he said; \"Two years ago I was 15, Next year I'll be eighteen\". When is his birthday ?
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Algebra.Com's Answer #767638 by josgarithmetic(39620)![]() ![]() ![]() You can put this solution on YOUR website! 17, almost without any arithmetic \n" ); document.write( " |