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Attaiah is now twice as old as Kenneth and Kenneth is now three years older than Alexa. If the sum of their ages is 45, find their present age​

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Answer:

Attiah=2(9+3)= 22

Kenneth=9+3  = 11

Alexa=9      = 09

Step-by-step explanation:

Attiah=2(x+3)

Kenneth=x+3

Alexa=x

2(x+3)+x+3+x=45

       4x+9=45

         4x=36

          x=9

Attiah=2(9+3)= 22

Kenneth=9+3  = 11

Alexa=9      = 09

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