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What is the value of X in log 2 (x)-3=1
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What is the value of X in log 2 (x)-3=1

User Changhwan
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2 Answers

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x=2
If i did it right.
2x2=4
4-3=1
User Elliot Kroo
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4.6k points
6 votes
If log2 (x-3) =1

It means that:
2^1 = x-3
2=x-3 |+3 to both sides
2+3=x
x=5
User Nonshatter
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4.0k points
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