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Answer:
x = -1/2
Explanation:
Anything raised to the power of 0 is 1.
(1/2)^(2x+1) = 1 = (1/2)^0
Equating exponents gives ...
2x +1 = 0
2x = -1 . . . . subtract 1
x = -1/2 . . . divide by 2
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