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4 votes
What is the value of n?
9x27 2×31-28=n

User Greg Dan
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1 Answer

4 votes
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 :)
User Ian Smith
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