What is the answer to 5ln(4x+4)+4=-11 ?

The answer to 5ln(4x+4)+4=-11 is x=(1-4e^3)/(4e^3)

Solve for x: 5ln(4x+4)+4=-11

The solution is x=(1-4e^3)/(4e^3)

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5 ln (4 x + 4) + 4 = - 11

x = \frac{1 - 4 e ^{3}}{4 e ^{3}}

Solution steps

5 ln (4 x + 4) + 4 = - 11

Move

4

to the right side

5 ln (4 x + 4) = - 15

Divide both sides by

5

ln (4 x + 4) = - 3

Apply log rules

4 x + 4 = \frac{1}{e ^{3}}

Solve

4 x + 4 = \frac{1}{e ^{3}} : x = \frac{1 - 4 e ^{3}}{4 e ^{3}}

x = \frac{1 - 4 e ^{3}}{4 e ^{3}}

Verify Solutions:

x = \frac{1 - 4 e ^{3}}{4 e ^{3}}

True

The solution is

x = \frac{1 - 4 e ^{3}}{4 e ^{3}}

ln (2 x + 1) - ln (x - 3) = 2

1.034 = - 1.48 + 1.04 ln (x)

lo g_{4} (2 x - 12) = 3

m = lo g_{10} (\frac{s}{s})

lo g_{3} (2 x + 1) - lo g_{3} (x - 1) = 1

What is the answer to 5ln(4x+4)+4=-11 ?
The answer to 5ln(4x+4)+4=-11 is x=(1-4e^3)/(4e^3)
Solve for x: 5ln(4x+4)+4=-11
The solution is x=(1-4e^3)/(4e^3)