adarkonya adarkonya

15-11-2021
Mathematics

contestada

3^4x-1=15
Need help with this log question

Respuesta :

emilylephan emilylephan

15-11-2021

Answer:

x=16/81

Step-by-step explanation:

3^4x-1=15

81x-1=15

81x=15+1

81x+16

divide both sides by 81

x=16/81

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