the additive of three successive multiples 9 is 81 . find out the multiples
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Let the three consecutive multiples of 9 be.
9(x-1),9(x),9(x+1) sum=81. 9(x-1+x+x+1)=81. 9(3x)=81. 27x=81. x=81/27. x=3. 9(3-1),9(3),9(3+1) 9(2),9(3),9(4) 18,27,36.
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