jackiboy000 jackiboy000

24-11-2020
Mathematics

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how do i solve for 7^4x-1=343

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lama5alshammari lama5alshammari

24-11-2020

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pear142881 pear142881

24-11-2020

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

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