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posted by Joy Monday, November 21, 2011 at 1:33pm.

Solve for x. ln (5x + 2) - ln (x + 6) = ln 4

ln [ (5x+2)/(x+6) ] = ln 4 (5x+2)/(x+6) = 4 5x + 2 = 4x + 24 x = 22

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