SOLUTION: (1/3)^-3 = 27^-x I do not know how to solve this. Please show me how.

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Question 1035220: (1/3)^-3 = 27^-x I do not know how to solve this. Please show me how.
Found 2 solutions by josmiceli, MathTherapy:
Answer by josmiceli(19441)   (Show Source): You can put this solution on YOUR website!

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You can use the rule:



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Multiply both sides by


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Multiply both sides by



Multiply both sides by





So,
---------------------
check the answer






OK
Answer by MathTherapy(10552)   (Show Source): You can put this solution on YOUR website!

(1/3)^-3 = 27^-x I do not know how to solve this. Please show me how. 
 

 ------- Changing , and 

 

3 = - 3x ------- Bases are equal, and so are their exponents

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