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Tanzania [10]
3 years ago
14

What’s the answer for the formula question

Mathematics
1 answer:
Luda [366]3 years ago
5 0

Answer: N = 5

Step-by-step explanation:

M = 3N + 4R

M = 43

R = 7

Replacing by the values

43 = 3N + 4*7

43 = 3N + 28

43-28 = 3N

3N = 15

N = 15/3

N = 5

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