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4e3x = 287 the first step is to divide both sides of the equation by 4 which leaves

e3x = 287/4

The next step is to take the natural log (ln) of both sides leaving

3x = ln287/4

and in the final step you divide both sides by 3 and get

x = 3ln(287/4) this is the exact answer to get the approximate answer you would simply plug 3ln(287/4) into a calculator

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Q: How do you find the exact value of 4 multiplied by e to the power of 3x equals 287?
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