2 years ago

Log_8(5x+4)=3x-4

Mathematics

1 answer:

Novosadov [1.4K]2 years ago

6 0

The equivalent equation of the logarithmic equation is $5x + 4 = 8^{3x - 4}$

<h3>How to rewrite the equation?</h3>

The logarithmic equation is given as

Log_8(5x+4)=3x-4

Rewrite properly as:

$\log_8(5x+4)=3x-4$

Apply the following law of logarithm

$\log_a(b) = x \to a = b^x$

So, we have:

$5x + 4 = 8^{3x - 4}$

Hence, the equivalent equation of the logarithmic equation is $5x + 4 = 8^{3x - 4}$

You might be interested in

An equilateral triangle is a triangle that has three sides of the same length. the perimeter of an equilateral triangle is 48.6

aleksklad [387]

We know that a triangle has three sides, all the same length (its equilateral, after all)

The equation to find the length of each side is

Perimeter divided by 3

or in this case

48.6 divided by 3=16.2cm (don't forget the unit)

Hope that helps :)

3 0

2 years ago

Read 2 more answers

Explain how estimation helps you place the decimal point when multiplying 3.9 &5.3

kow [346]

3.9 and 5.3, when rounded off and mult. together, produce the product 20.
Thus, the decimal point must follow the first two digits of your answer, whether estimate or "exact."

3.9*5.3 = 20.67 by calculator.

6 0

3 years ago

What value of x solves the following equation?

Bezzdna [24]

-8+4x=-20x-25+7x
4x+20x-7x=-25+8
17x=-17 /17
x=-1

4 0

2 years ago

Product A is a 8oz bottle of cough medicine that sells for $1.36. Product B is a 16oz bottle of medicine that costs 3.20 which p

Sauron [17]

Product A= 8oz = 1.36 x 2= 2.72. 16oz = 2.72

product B= 16oz= 3.20

so Product A has the lower unit price.

5 0

3 years ago

What is m∠N?<br> A. 19°<br> B. 68°<br> C. 95°<br> D. 112°

Gennadij [26K]

It would be B. 68

I hope this help!

6 0

2 years ago