SOLUTION: log(7)36-log(7)2x=log(7)4

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Question 588567: log(7)36-log(7)2x=log(7)4
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
log(7)36-log(7)2x=log(7)4
log7(36)-log7(2x)-log7(4)=0
log7(36)-(log7(2x)+log7(4))=0
log7[36/2x*4]=0
convert to exponential form
7^0=36/8x=1
8x=36
x+36/8=9/2