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4 votes
3^x - 7 = 7

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

User Kolodach
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1 Answer

6 votes

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.

User Slackmart
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7.3k points