Question

find the value of x in the given question​

Answer 1

Answer:

$\frac{1}{2^x} +\frac{1}{2^x}+\frac{1}{2^x} =3\\\\=> \frac{3}{2^x}=3\\\\=> \frac{1}{2^x} =1\\\\=> 2^x = 1\\\\=> x = 0$