SOLUTION: log3(2x+7)=4

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Question 1010818: log3(2x+7)=4
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
log3(2x+7)=4
convert to exponential form: base(3) raised to log of number(3)=number(2x+7)
3^4=2x+7
3^4=2x+7
2x=3^4-7=81-7=74
x=37