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What is two times a number n is three times the sum of n and nine
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What is two times a number n is three times the sum of n and nine
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May 3, 2018
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What is two times a number n is three times the sum of n and nine
Mathematics
high-school
Mauro Torres
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2n=3(n+9)
2n=3n+27
n = -27
Sddk
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May 7, 2018
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Sddk
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