Question

solve for z, if z = 4/5 (z+10)

Answer 1

here is your answer

$z = \frac{4}{5} \times (z + 10) \\ 5z = 4z + 40 \\ z = 40$
hope it helps.

Answer 2

Answer:

$z = \frac{4}{5} (z + 10) \\ 5z = 4(z + 10) \\ 5z = 4z + 40 \\ 5z - 4z = 40 \\ x = 40$

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