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Here's the question you clicked on:
Ale.
7log9(x+8)=7
7 • log9 [x + 8] = 7 ... divide both sides by 7 log9 [x + 8] = 1 ... take 9^ of each side x + 8 = 9¹ x = 9 – 8 x = 1...
x=1
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