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2 years ago

Twin more than 4 times a number is -18

Mathematics

2 answers:

Irina18 [472]2 years ago

8 0

Answer:

4 x n + 2 = -18 or

N = -5

Step-by-step explanation:

I assume you mean two, so

When it says “than” in the question, you put it before the number (so example

5 more than x = 7

X + 5 = 7)

So,

4 x n + 2 = -18

-2

4 x n = -20

/4. /4

N = -5

GrogVix [38]2 years ago

4 0

Answer:

4x+2=-18 x=-5

Step-by-step explanation:

4(-5)+2=-18

-20+2=-18

-18=-18

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2 years ago

What is the equation of a line which includes points (-5, 5) and (2, 5)?

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<h2>Hello!</h2>

The answer is:

The equation of the line which includes the points (-5,5) and (2,5) is:

$y=5$

To find the line which includes the points (-5,5) and (2,5) we can use the following equation:

$y-y_1=\frac{y_2-y_1}{x_2-x_1}*(x-x_1)$

So, using the points (-5,5) and (2,5), we have:

$y-5=\frac{5-5}{2-(-5)}*(x-(-5))$

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Have a nice day!

Note: I have attached a picture for better understanding.

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