If y = z^x , and the values y and z are known, how do you find x?

[fading yew]

Are you familiar with logarithms?

[versed berry]

Take the natural log on both sides. Which will look like this --> ln(y) = ln(z^x) and then take x in front of the ln(z) (power rule) --> ln(y) = x*ln(z) and finally divide both sides by ln(z). And the result is ln(y) / ln(z) = x

[midnight gate]

Do not provide full solutions