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Solve the logarithmic equation $\log \left(4\right)-\log \left(-5x\right)=\log \left(68\right)$

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Solution

Videos

Tutorial - Solving logarithmic equations ex 14, log(7x+1)=log(x-2)-1

https://www.youtube.com/watch?v=v7Zsmb17CUc

Tutorial - Solving logarithmic equations ex 5, log(5-2x)=0

https://www.youtube.com/watch?v=NaxzQH3eqcw

Tutorial - Solving logarithmic equations ex 10, log(2x)+log(x-5)=2

https://www.youtube.com/watch?v=fzjoQXBd0uU

Tutorial-How to solve a logarithmic equation with an extraneous solution ex20, 4 log3(2) -2log3(x)=1

https://www.youtube.com/watch?v=NJg15fq48vU

Algebra 2 - Using quotient property of logarithms to solve a logarithmic equation, log(5) -log(2x)=1

https://www.youtube.com/watch?v=FuybMptg-r8

Pre-Calculus - Rewriting a exponential equation to solve using one to one properties (2/3)^x = 4/9

https://www.youtube.com/watch?v=wLewO22uTX4

Function Plot

Plotting: $\log \left(4\right)-\log \left(-5x\right)-\log \left(68\right)$

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a
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+
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◻/◻
/
÷
◻2
◻◻
√◻
√

◻√◻
◻√
∞
e
π
ln
log
log◻
lim
d/dx
D□x
∫
∫◻
|◻|
θ
=
>
<
>=
<=
sin
cos
tan
cot
sec
csc

asin
acos
atan
acot
asec
acsc

sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

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Similar Problems Solved

$\log_x\left(64\right)=3$

$log\left(x+1\right)=log\left(x-1\right)+3$

$\log\left(x-1\right)+\log\left(x+1\right)=2\log\left(x+2\right)$

$\log_x\left(\frac{1}{8}\right)=-3$

$\log_x\left(100\right)-\log_x\left(25\right)=2$

$\log_2\left(x\right)-\log_2\left(10\right)=\log_2\left(9.3\right)$

$\log\left(\left(y+2\right)\right)=1+\log\left(\left(2y-6\right)\right)$

Main Topic: Logarithmic Equations

Are those equations in which the unknown variable appears within a logarithm.

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