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

Step-by-step Solution

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Final answer to the problem

$y=\frac{62}{19}$
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Step-by-step Solution

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1

Express the numbers in the equation as logarithms of base $10$

$\log \left(y+2\right)=\log \left(10^{1}\right)+\log \left(2y-6\right)$

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$\log \left(y+2\right)=\log \left(10^{1}\right)+\log \left(2y-6\right)$

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Learn how to solve problems step by step online. log(y+2)=1+log(2*y+-6). Express the numbers in the equation as logarithms of base 10. Apply the formula: x^1=x, where x=10. Apply the formula: \log_{a}\left(x\right)+\log_{a}\left(y\right)=\log_{a}\left(xy\right), where a=10, x=10 and y=2y-6. Apply the formula: \log_{a}\left(x\right)=\log_{a}\left(y\right)\to x=y, where a=10, x=y+2 and y=10\left(2y-6\right).

Final answer to the problem

$y=\frac{62}{19}$

Exact Numeric Answer

$y=3.2631579$

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Function Plot

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

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0
a
b
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d
f
g
m
n
u
v
w
x
y
z
.
(◻)
+
-
×
◻/◻
/
÷
2

e
π
ln
log
log
lim
d/dx
Dx
|◻|
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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