The given equation relates the distinct positive values $x, y$, and $…

The given equation relates the distinct positive values

x, y

, and

z

. Which equation correctly expresses

x

in terms of

y

and

z

x = 47 z^{2} - y

x = 47 z - y^{2}

x = \frac{z ^{2} - y}{47}

x = \frac{z - y ^{2}}{47}

Source Texts