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Goryan [66]
3 years ago
14

Please show working out, thanks!

Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
4 0

Answer:

  C.  x+log(z)

Step-by-step explanation:

Taking the log of the equation gives ...

  log(z) = (x -y)log(1/10) = (x -y)log(10^-1)

  log(z) = (x -y)(-1) = y -x

Adding x gives ...

  x + log(z) = y . . . . . matches choice C

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