Question

Hey can u please solve this question.
we have to find X here​

Answer 1

Answer:

7 x and9 x

Step-by-step explanation:

but l am not sure if wrong then sorry

Answer 2

Step-by-step explanation:

$2 {}^{x - 5} \times 5 {}^{x - 4} = 5$

$= {2}^{x - 5} \times {5}^{x - 4 - 1} = 0$

${2}^{x - 5} \times {5}^{ x - 5} = 0$

$= (2 \times 5) {}^{x - 5} = 0$

$= (10) {}^{x - 5} = 0$

$= 10 = x - 5$

$10 + 5 = x$

$= 15 = x$

$= x = 15$