Respuesta :
Answer:
x = 344/2401 or x = 0.14
Step-by-step explanation:
7^4x-1 =343
2401x -1=343
2401x =343+1
2401x =344
x =344/2401 , 0.14
Answer:
x = 344/2401 or x = 0.14
Step-by-step explanation:
7^4x-1 =343
2401x -1=343
2401x =343+1
2401x =344
x =344/2401 , 0.14