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2 Answers

2log4(2x-3)=4
 
log4(2x-3) = 2            [Divided both sides by 2]
 
4log4(2x-3) = 42          [Raised everything as exponents to 4]
 
2x-3 = 16                   [ 4log4a = a, 42=16]
 
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