Question 972013
2^(-100x)=(0.5)^(x-4) 
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2^(-100x) = (2^-1)^(x-4)
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2^(-100x) = 2^(4-x)
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Equation:
-100x = 4-x
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99x = -4
x = -4/99
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Cheers,
Stan H.
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