SOLUTION: 3 raised to x plus 3 plus 3 raised X = 84

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Question 319652: 3 raised to x plus 3 plus 3 raised X = 84
Answer by josmiceli(19441)   (Show Source): You can put this solution on YOUR website!
Is this it:
?
A general rule is:
, so I can rewrite as

Then I can factor out








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