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Mathematics 12 Online
OpenStudy (anonymous):

log 7 2+log 7 (x-5)=2

Directrix (directrix):

log_7 (2) + log_7 (x-5) = 2 Using log properties, log_7 [ (2) (x-5) ] = 2 7 ² = [(2) (x-5)] Solve for x, @blue_sky1

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