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.
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The value of n from the given equation is 277 .
The given equation is 9×27+2×31-28=n.
We need to find the value of n from the given equation.
What is an equation?
In mathematics , an equation is a formula that expresses the equality of two expressions , by connecting them with the equals sign = .
Now, n = 9×27+2×31-28
n = 243 + 62 - 28
n = 305 - 28
n = 277
Therefore, the value of n from the given equation is 277 .
To learn more about an equation visit:
https://brainly.com/question/14686792 .
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The value of n is 277 after calculating the expression step by step. First, we find 9 × 27 and 2 × 31 , then perform the addition and subtraction. The final result is 277 .
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