Question

(2/4)⁴×(2/5)²x-⁵=(2/5)⁷​

Answer 1

Answer:

I think I mistook the question...or the question is mis typed

Answer 2

Step-by-step explanation:

$( \frac{2}{4} ) {}^{4} \times ( { \frac{2}{5} })^{2x - 5} = ( { \frac{2}{5}) }^{7} \\ ( { \frac{2}{5} })^{4 + 2 x- 5} = ( { \frac{2}{5}) }^{7} \\ 2x - 1 = 7 \\ 2x = 7 + 1 \\ x = \frac{8}{2} \\ x = 4$