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Mathematics
Mathematics
Problem
If
f
(
2
x
+
3
)
=
5
x
−
7
f(2x + 3) = 5x - 7
f
(
2
x
+
3
)
=
5
x
−
7
, find
f
−
1
(
x
)
f^{-1}(x)
f
−
1
(
x
)
.
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