Question

Find x if 2 to the power of minus 3 is equals to 1 by 2 x

Answer 1

We are Given that

2^-3 = 1/2^x
or
2^-3=2^-x
or
-3=-x
so

x=3

Answer 2

Answer:

2^-3=2^-x

Step-by-step explanation:

-3=-x

X=3

so that X value is =3