Question

urgwnt anwer plzz plzzz plzz

Answer 1

X= 1/2
8.x= 2.2*2.x
Hope it helps

Answer 2

Given that 8^x = 4/2^x.

$8^{x} = 4 * 2^{-x}$

$( 2^{3})^x = 4 * 2^{-x}$

$2^{3x} = 2^{2} * 2^{-x}$

$2^{3x} = 2^{2-x}$

3x = 2 - x

3x + x = 2

4x = 2

x = 2/4

x = 1/2

x = 0.5.


Hope this helps!