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Problem
Problem
Solve the equation
64
⋅
9
x
−
84
⋅
12
x
+
27
⋅
16
x
=
0.
64 \cdot 9^x - 84 \cdot 12^x + 27 \cdot 16^x = 0.
64
⋅
9
x
−
84
⋅
1
2
x
+
27
⋅
1
6
x
=
0.
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