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What is the value of n in the equation 3n + 2(n + 2) = 9n + 12? −4 −2 2 4

What is the value of n in the equation 3n + 2(n + 2) = 9n + 12? −4 −2 2 4
asked 9.5k views
5 votes
What is the value of n in the equation 3n + 2(n + 2) = 9n + 12? −4 −2 2 4

asked
User Snf
by
7.9k points

2 Answers

2 votes

Answer:

-2

Explanation:

I got this right in my assignment.

answered
User Pinakin Kansara
by
8.3k points
2 votes

Answer:

-2

Explanation:

3n+2n+4=9n+12

5n+4=9n+12

5n-9n=-4+12

-4n=8

n=8/-4

n= -2

answered
User Excellence Ilesanmi
by
8.4k points
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