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Stolb23 [73]
3 years ago
12

8^x+3=16^x−1 solve the exponential equation ...?

Mathematics
1 answer:
Juli2301 [7.4K]3 years ago
6 0
Let us write down the equation clearly and in a proper manner. This will help in solving the equation very easily.

8^(x + 3) = 16^(x - 1)
(2^3)^(x + 3) = (2^4)^(x - 1)
(2)^3(x + 3) = (2)^4(x - 1)
Then
3(x + 3) = 4(x - 1)
3x + 9 = 4x - 4
4x - 3x = 9 + 4
x = 13

I hope the procedure is clear enough for you to understand. I also hope that this is the answer that has actually come to your desired help.
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Answer:

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4 0
3 years ago
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Keith_Richards [23]

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Answer:

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