Question

Find the value of x

please answer me fast​

Answer 1

Answer:

x=2.

Step-by-step explanation:

343 = 7^3/2x

7^3 = 7^3/2x

On equating the powers ,

3=3/2x                           < shift x from right to left>

3/2x=3

x=3*2/3

x=2.