1. 35log[base 6](x) = 18 My answer: x = 6^18/35 2. 6^(-0.2x) - 3 = 7 A bit stuck on this one. I get as far as 6^(-0.2x) = 9, but I'm a bit lost at finding the x? 3. 7log[base 5](x) - 3 = 15 My answer: x = 5^12/7
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1. is correct. 2. is incorrect . 3. is also wrong. .
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