1.

If log (a+1) = log (4a-3) - log 3; find a

Answer»

) = log(4A-3) - log 3LOG(a+1) = log (4a-3/3)a+1 = 4a-3/33(a+1) = 4a -33a + 3 = 4a - 33a - 4a = -3 -3-a = -6a = 6



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