document.write( "Question 1030641: Five cousins were born at two-year intervals. The sum of their ages is 50. What are the ages of the five cousins?
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Algebra.Com's Answer #645484 by fractalier(6550)![]() ![]() You can put this solution on YOUR website! If we call the youngest cousin's age x, then the others are x+2, x+4, x+6, and x+8. Now add them all to make 50. \n" ); document.write( "x + x+2 + x+4 + x+6 + x+8 = 50 \n" ); document.write( "5x + 20 = 50 \n" ); document.write( "5x = 30 \n" ); document.write( "x = 6 \n" ); document.write( "The cousins are \n" ); document.write( "6,8,10,12, and 14. \n" ); document.write( " |