Math, asked by sujatha1308, 7 months ago

9. Find the value of x in each of the following
[3\7]2x-1 =9/49?

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Answers

Answered by arunaramasamy2003

1

Answer:

x=3/2

Step-by-step explanation:

(3/7)^(2x-1)=9/49

=3^2/7^2

2x-1=2

2x=2+1

2x=3

x=3/2

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