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3n-(2 + n) what value makes this expression equal to 6? A.5 B.6 C.3 D.4
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3n-(2 + n) what value makes this expression equal to 6?
A.5 B.6 C.3 D.4

User DEH
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2 Answers

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The answer is D. If you substitute those values for n, you should be able to find that 4 makes the expression equal to 6.
User Andrew Diamond
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3n-(2 + n)
= 3n - 2 - n
= 2n - 2

if this 2n - 2 equal to 6 then

2n - 2 = 6
2n = 8
n = 4

answer
D.4
User Ophychius
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7.7k points
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