SOLUTION: (log7)2x+5-(log7)3=(log7)45
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Question 586580: (log7)2x+5-(log7)3=(log7)45
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
(log7)2x+5-(log7)3=(log7)45
=(log7)2x+5-(log7)3-(log7)45=0
log7[(2x+5)/(3*45)]=0
convert to exponential form
7^0=(2x+5)/135=1
2x+5=135
2x=130
x=65
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