document.write( "Question 825532: I have trouble with this question:
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document.write( "The ages of Peter, Margaret and Jack are consecutive odd numbers. The sum of the ages of Peter and Margaret equals Jack’s age before 5 years. Find the ages of Peter, Margaret and Jack.
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document.write( "I don't know how to consider the \"consecutive odd numbers\" but I know the second equation is p + m = j - 5
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document.write( "How do you solve the rest of this problem?
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document.write( "Thank you. \n" );
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Algebra.Com's Answer #497372 by rothauserc(4718)![]() ![]() You can put this solution on YOUR website! let x be the first odd number, then x, x+2, x+4 are the consecutive odd numbers \n" ); document.write( "therefore we have \n" ); document.write( "x +(x+2) -5 = (x+4) \n" ); document.write( "solve for x \n" ); document.write( "2x +2 -5 = x +4 \n" ); document.write( "x = 7 \n" ); document.write( "The three consecutive ages are 7, 9, 11 \n" ); document.write( "check answers \n" ); document.write( "7+9-5 = 11 \n" ); document.write( "11 = 11\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |