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Airida [17]
3 years ago
7

What is the answer to 6(1+8n)=-39+3n

Mathematics
1 answer:
MissTica3 years ago
5 0

For this case we must simplify the following expression:

6 (1 + 8n) = - 39 + 3n

We apply distributive property on the left side of the equation:

6 * 1 + 6 * 8n = -39 + 3n\\6 + 48n = -39 + 3n

We subtract 3n from both sides of the equation:

6 + 48n-3n = -39\\6 + 45n = -39

We subtract 6 from both sides of the equation:

45n = -39-6\\45n = -45

We divide between 45 on both sides of the equation:

n = \frac {-45} {45}\\n = -1

Answer:

n = -1

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Let;

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We will use the distance formula;

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=\sqrt[]{(6+8)^2+(6-6)^2}=\sqrt[]{14^2+0}=14

Next, we will find the width BC

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1 year ago
Why do you divide each term in the sum by the same factor that you pull out of the sum?
arsen [322]

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<h2 /><h3><u>The Rule of Divisibility:</u></h3>

The rule of divisibility of numbers is a method applied in mathematics used to determine if a number or set of numbers is divisible by a particular integer without any remainder.

Let assume that we have a series of numbers;

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From the rule of divisibility, since all the numbers are multiples of 2;

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Learn more about the rule of divisibility here:

brainly.com/question/840412

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