PRETTYGOTDUMBGO
Answered

What is the value of m that makes the equation true?


5^m x (5^-7) =5^12

Answer :

SIMRAN117GO

Answer:

the answer is m=19

Step-by-step explanation:

5^(m-7)=5^12

m-7=12(5 is cancelled because it is common in both sides)

m=19

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