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3 years ago

-3x − 5 = 16 What would x = ?

Mathematics

1 answer:

kari74 [83]3 years ago

7 0

Answer:

Step-by-step explanation:

-3x=16+5

-3x=21

x=21/-3

x= -7

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Round 20045 to 4 significant figures.

tresset_1 [31]

Answer:

2005

Step-by-step explanation:

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3 years ago

How many extraneous solutions does the equation below have? 9 over n squared +1 =n+3 over 4? 0 1 2 3

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What form is this equation written in? y-7=2(x-6)

Alexxx [7]

Answer:

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Step-by-step explanation:

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3 years ago

What is the equivalent fractuon of 2 1/2

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Step-by-step explanation:

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What is the greatest common factor of the numerator of ?

Annette [7]

The greatest common factor of the numerator and denominator of the rational expression is x - 4

<h3>How to determine the greatest common factor?</h3>

The fraction expression is given as:

$\frac{5x-20}{x^2-2x-8}$

Factorize the numerator and the denominator

$\frac{5x-20}{x^2-2x-8} = \frac{5(x-4)}{(x- 4)(x + 2)}$

Cancel out the common factor

$\frac{5x-20}{x^2-2x-8} = \frac{5}{(x + 2)}$

The common factor that was canceled out is x - 4

Hence, the greatest common factor of the numerator and denominator of the rational expression is x - 4

Read more about greatest common factors at:

brainly.com/question/10076354

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