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Solve 3 In x + In 5 = 7
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Solve 3 In x + In 5 = 7

User LeeXGreen
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3lnx+ln5=7;\ x > 0\\\\3lnx=7-ln5\ /:3\\\\lnx=(7-ln5)/(3)\iff x=e^{(7-ln5)/(3)}
User Xonal
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