Please help fast!

Explain how to solve 4^( x+3) = 7, using the change base formula, log b Y, Y= log y/ log b. Include solution for x in your answer. Round answer to nearest thousandth.


Thank you I’m advance! Using all my points for this one and will mark Brainliest.

Respuesta :

Answer:

the answer is 1

Step-by-step explanation:

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