q31

Asked by  | 1st Sep, 2009, 07:09: PM

Expert Answer:

log(2x + 3) = log 7

Taking antilog on both sides,

2x + 3 = 7

2x = 4

x  = 2

Regards,

Team,

TopperLearning.

Answered by  | 2nd Sep, 2009, 12:03: AM

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