SOLUTION: Solve the following for x.You should not use the "ln" or the common log, log base 10, in your answer. A) 5^x=7 B) 9^(x/3)=13 C) 2^(x+4)=3

SOLUTION: Solve the following for x.You should not use the "ln" or the common log, log base 10, in your answer. A) 5^x=7 B) 9^(x/3)=13 C) 2^(x+4)=3

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Question 1006757: Solve the following for x.You should not use the "ln" or the common log, log base 10, in your answer.
A) 5^x=7
B) 9^(x/3)=13
C) 2^(x+4)=3
Answer by Edwin McCravy(20066) (Show Source): You can put this solution on YOUR website!

You just need to learn that the definition of logarithm is

 is equivalent to

A) 5^x=7

 is equivalent to

B) 9^(x/3)=13

 is equivalent to , or

C) 2^(x+4)=3

 is equivalent to , or 

Edwin

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