If 2^{2x-1} = 8^{(3"x)}, then the value of x is:

Postal or Sorting Assistants Model Paper 9 With Solutions

Question : 18 of 100

Marks: +1, -0

2^{2x-1} = 8^{(3"x)}

, then the value of x is:

Solution:

2^{(2x-1) }= (2^3)(3-x)1

2^{(2x- 1)} =2^9 - 3x

2x— 1 =9-3x

5x= 10

x=2

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