MaddLibbs MaddLibbs

11-03-2019
Mathematics

contestada

3^x - 7 = 7

What is the value of „X“ and how did you find it?

Respuesta :

musiclover10045 musiclover10045

11-03-2019

3^x - 7 = 7

Add 7 to both sides:

3^x = 14

Use the natural log on both sides:

x = ln(14) / ln(3)

x = 2.4022

Round the answer as needed.

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