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dalvyx [7]
3 years ago
7

What is the value of n?9x27+2x31-28=n

Mathematics
1 answer:
natita [175]3 years ago
5 0
N = 9 * 27 + 2 * 31 - 28
n = 243 + 62 - 28
n = 305 - 28
n = 277

Firstly do the multiplications and divisions, then additions and substractions.

Hope I could help :)
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