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Equivalent expressions
hard
4
x
y
1
+
x
y
z
=
3
y
z
1
In the given equation,
x
,
y
, and
z
are positive numbers. Which expression is equivalent to
y
?
A
12
x
2
z
2
4
x
−
3
z
B
12
x
2
z
2
4
x
−
3
z
C
2
x
z
3
4
x
−
3
z
D
2
x
z
3
4
x
+
3
z
\(\frac{1}{4xy}+xyz=\frac{1}{3yz}\) In the given equation, \(x\), \(y… | Math SAT Question | Ronan SAT