Solve the equation.
\[
4^{(12-3 x)}=64
\]
A. [3]
B. $\{16\}$
C. $\{-3\}$
D. $\{-16\}$
Final Answer: The solution to the equation \(4^{(12-3 x)}=64\) is \(\boxed{3}\).
Step 1 :Given the equation \(4^{(12-3x)}=64\).
Step 2 :We know that 64 can be written as \(4^3\) and 4 can be written as \(2^2\).
Step 3 :So, we can rewrite the equation as \((2^2)^{(12-3x)}=2^6\).
Step 4 :Simplifying this gives \(2^{2(12-3x)}=2^6\).
Step 5 :Since the bases are equal, the exponents must be equal. So, we have \(2(12-3x)=6\).
Step 6 :Solving this equation will give us the value of x.
Step 7 :Final Answer: The solution to the equation \(4^{(12-3 x)}=64\) is \(\boxed{3}\).