What is the answer to -7log_{5}(4x)=-14 ?

The answer to -7log_{5}(4x)=-14 is x= 25/4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

-7log_{5}(4x)=-14

- 7 lo g_{5} (4 x) = - 14

x = \frac{25}{4}

Solution steps

- 7 lo g_{5} (4 x) = - 14

Divide both sides by

- 7

lo g_{5} (4 x) = 2

Apply log rules

4 x = 25

Solve

4 x = 25 : x = \frac{25}{4}

x = \frac{25}{4}

Verify Solutions:

x = \frac{25}{4}

True

The solution is

x = \frac{25}{4}

lo g_{2} (x) + lo g_{x} (2) = 2

lo g_{16} (x) = \frac{1}{4}

lo g_{9} (y) = - \frac{1}{2}

lo g_{5} (x + 4) = 1 - lo g_{5} (x + 8)

lo g_{x} (\frac{16}{81}) = 4

What is the answer to -7log_{5}(4x)=-14 ?
The answer to -7log_{5}(4x)=-14 is x= 25/4
Solve for x: -7log_{5}(4x)=-14
The solution is x= 25/4