SAT Math Practice Question #36463 - SATify | SATify

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SAT Math Practice Question #36463 - SATify | SATify

#36463

equations

formulas

medium

60 sec

The equation $\frac{x}{y} + z = w$ relates the variables $x$ , $y$ , $z$ , and $w$ . Which equation correctly expresses $y$ in terms of $x$ , $z$ , and $w$ ?

A.

$y = x (w - z)$

B.

$y = \frac{w - z}{x}$

C.

$y = \frac{x}{w - z}$

D.

$y = x (w + z)$