Log49 x 4 log x2 8x 16. Log16 2 2x-4 4. log4x. log4 x 2 - 16)+log4(x-4)=0. 4 ^ log 16(8x -4 ) = 4.

Log49 x 4 log x2 8x 16. Log16 2 2x-4 4. log4x. log4 x 2 - 16)+log4(x-4)=0. 4 ^ log 16(8x -4 ) = 4.
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