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

User Spemble
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n=277

9x27+2x31-28=n

243+62-28=n

305-28=n

277=n


User Gayan Kavirathne
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7 votes

Hey there!


9(27) + 2(31) - 28 \\ 9(27) =243 \\243 + 2(31) - 28 \\ 2(31) = 62 \\ 243 + 62 - 28 \\ 243 + 62 = 305 \\ 305 - 28 = 277 \\ Answer: n = 277

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User BoomZilla
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