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How do you solve #7 + logx = 4#?

1 Answer

Mar 3, 2018

#x=1/1000=0.001#

Explanation:

#logx+7=4#

#=>logx=-3#

#=>x=10^-3#

#=>x=1/10^3#

#=>x=1/1000#

If you want to write it as a decimal, that'll be #0.001#.

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