SOLUTION: log 15(x+4) = t solve for x
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Question 620895: log 15(x+4) = t solve for x
Found 2 solutions by lwsshak3, solver91311:
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
log 15(x+4) = t solve for x
convert to exponential form: base(10) raised to log of number(t)=number(15(x+4))
10^t=15(x+4)=15x+60
15x=10^t-60
x=(10^t-60)/15
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Not sure whether you mean
\ =\ t)
or
\right)\ =\ t)
presumimg base 10.
Whichever way it is, use
\ =\ y\ \ \Leftrightarrow\ b^y\ =\ x)
to start.
John
My calculator said it, I believe it, that settles it
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