SOLUTION: solve for x if log 4 base 2 + log 7 base 2 - log x base 2=1

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Question 659798: solve for x if log 4 base 2 + log 7 base 2 - log x base 2=1
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
solve for x if log 4 base 2 + log 7 base 2 - log x base 2=1
log2(4)+log2(7)-log2(x)=1
place under single log
log2[4*7/x]=1
convert to exponential form
2^1=28/x
28/x=2
x=14