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lara31 [8.8K]
4 years ago
5

What is the value of n 9 times 27 plus 2 times 31 - 28 equals n

Mathematics
2 answers:
stepladder [879]4 years ago
6 0
N = 9 · 27 + 2 · 31 - 28

n = 243 + 62 - 28

n = 305 - 28

n = 277
Korolek [52]4 years ago
4 0
N=9•27+2(31-28) n=243+ 6 n=249
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