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3 years ago

Solve for n: 6n − 2(4n + 7) + 4 = -2 A:-6 B:-4 C:4 D:6

Mathematics

2 answers:

lyudmila [28]3 years ago

8 0

The answer is n = -4 i’m pretty sure

almond37 [142]3 years ago

5 0

Answer:

Step-by-step explanation:

6n - 2(4n + 7) + 4= -2 firstly you open the bracket

6n - 8n - 14 + 2 = -2 then you collect the like terms

6n - 8n= -2 + 14 - 4 then add and subtract and divide by the coefficient

-2n= 12 - 4

-2n = 8

= n = 8 ÷ -2

n = -4

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Ksivusya [100]

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Let the unknown number be x.

<h3>How to find an unknown number:</h3>

Translate the word problem into an algebraic expression, we have;

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Read more on word problems here: brainly.com/question/13170908

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2 years ago

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I hope this helps!
~kaikers

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