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ArbitrLikvidat [17]
3 years ago
15

3n − 2 = 7 whats the answer to n?

Mathematics
2 answers:
Svetllana [295]3 years ago
8 0

Answer:

n=3

Step-by-step explanation:

3n − 2 = 7

add 2 to each side

3n-2+2 = 7+2

3n = 9

divide by 3

3n/3 = 9/3

n = 3

tigry1 [53]3 years ago
7 0

Answer:

N=3

Step-by-step explanation:

Because when a variable and a number are together with no spaces that means that it is multiplication which means that it is 3x3 - 2 =7

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