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hammer [34]
3 years ago
7

Find x when 3^x-1=27

Mathematics
1 answer:
beks73 [17]3 years ago
8 0

Answer:

x=4

Step-by-step explanation:

3^(x-1)=27

=>3^(x-1)=3³

=>(x-1)=3

=>x=4

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