Question

please answer as fast as possible...​

Answer 1

Answer:

x = -2

Step-by-step explanation:

${4}^{ - x} = 16$

${4}^{ - x} = {4}^{2}$

$- x = 2$

$x = - 2$

Plz mark BRAINLIEST

thank you

Answer 2

Answer:

the answer is -2

Step-by-step explanation:

as 4*4=16

4^-x=4^2

-x=2x-2