Respuesta :
hope this helps you note only if it is the correct question then the answer will be correct
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Answer:
(7^x)^4 = (7^2 * 7^3)/7^3x
7^4x = 7^5/7^3x
7^4x = 7^5-3x
4x = 5 - 3x
7x = 5
x = 5/7
PLEASE MARK BRAINLIEST!