Question 681961
How do I solve the equation? It says to state my exact answer. If the exact answer is irrational, also give an approximate answer to three decimal places. 
7e^(3x-2)+2=15
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7e^(3x-2)+2=15
7e^(3x-2)=13
e^(3x-2)=13/7
take log of both sides
(3x-2) lne=(ln13-ln7)
3x=[(ln13-ln7)+2]
x=[(ln13-ln7)+2]/3
x≈0.873