²log(2x-4)=²log(7x-14)

[tex] {}^{2} log(2x - 4) = {}^{2} lo(7x - 14) \\ 2x - 4 = 7x - 14 \\ 2x - 7x = - 14 + 4 \\ - 5x = - 10 \\ x = - \frac{ - 10}{ - 5} \\ x = 2[/tex]
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