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anonymous
 5 years ago
e^7x=3
solving for x
anonymous
 5 years ago
e^7x=3 solving for x

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dumbcow
 5 years ago
Best ResponseYou've already chosen the best response.0Take natural log of both sides, this cancels out the e leaving 7x = ln(3)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0He's right. This gives you x = ln(3) / 7

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so my answer would be ln(3)/7 or would it be .1569446127 ?

dumbcow
 5 years ago
Best ResponseYou've already chosen the best response.0depends on what they are asking for...exact answer or decimal approximation
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