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Isolate 12 + 3n - 2 = 40

Isolate 12 + 3n - 2 = 40
asked 174k views
4 votes
Isolate 12 + 3n - 2 = 40

asked
User Mattyd
by
7.8k points

2 Answers

1 vote

Answer:

N = 10

Explanation:

  • 12 + 3n - 2 = 40
  • 3n = 40 - 12 + 2
  • 3n = 28 + 2
  • 3n = 30
  • n = 30 ÷ 3
  • n = 10

the value of N is 10

answered
User Maximouse
by
8.3k points
2 votes

Answer: 12+ 3n - 2 = 40

+2 +2

12 + 3n = 42

-12 -12

3n = 30

(Multiply)3 3

n=10

Explanation:

answered
User Neilco
by
8.1k points
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