What is the solution to x?

9.207=9.389+log(x/0.0186186)

2 Answers
Mar 21, 2018

x=0.012246162~~1.22*10^-2x=0.0122461621.22102

Explanation:

Given: 9.207=9.389+log(x/0.0186186)9.207=9.389+log(x0.0186186)

We subtract 9.3899.389 from both sides and get,

log(x/0.0186186)=-0.182log(x0.0186186)=0.182

Using logarithm properties, log(x/0.0186186)=logx-log(0.0186186)log(x0.0186186)=logxlog(0.0186186), and so we get,

logx-log(0.0186186)=-0.182logxlog(0.0186186)=0.182

logx=log(0.0186186)-0.182logx=log(0.0186186)0.182

logx=-1.73-0.182logx=1.730.182

logx=-1.912logx=1.912

x=10^-1.912x=101.912

=0.012246162=0.012246162

Mar 21, 2018

Here's what I got.

Explanation:

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