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What is the answer of this questions 7n equals 28?

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Anonymous

∙ 13y ago
Updated: 9/21/2023

7n = 28

n = 28/7 = 4

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∙ 13y ago
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What is the answer to 7n equals 91?

7n = 91n = 91÷7n = 13


.5m plus 7n equals 6.4 2m - 7n equals 6?

(10, 2)


What is the equation 7n equals 7?

7n = 7 divide by 7 on both sides n = 7


6m plus 5n-4m plus 7n equals?

6m + 5n - 4m + 7n = 2m + 12n


What is the perimeter of 7n plus 2 plus 6 plus 5n plus 7n plus 3n equals?

22n + 2.

Related Questions

What is the answer to 7n equals 91?

7n = 91n = 91÷7n = 13


.5m plus 7n equals 6.4 2m - 7n equals 6?

(10, 2)


What is 2n-4 7n plus 7?

5n + 7 = 28 + 2n (-2n) 3n + 7 = 28 (-7) 3n = 21 therefore, n = 7


How do you work out 7n plus 1 equals 6n plus 8?

7n + 1 = 6n + 8 7n=6n+7 (minus 1 from each side) n=7 (7n-6n equals n, you are left with n=7)


What is the answer to 5m plus 7n equals 6.4 2-7n equals 6?

2 - 7n = 6therefore 7n = 2 - 6 = -4 and so n = -4/7 Then 5m + 7n = 6.4 becomes 5m - 4 = 6.4 so that 5m = 10.4 and then m = 10.4/5 = 2.08


What is the equation 7n equals 7?

7n = 7 divide by 7 on both sides n = 7


What is 9n-2 equals 7n plus 50?

9n-2=7n+50 7n+9n=50+2 16n=52 n= 3.25


6m plus 5n-4m plus 7n equals?

6m + 5n - 4m + 7n = 2m + 12n


What is 7n²-3n equals 0?

n(7n-3) = 0 n = 0 or n = 3/7


What is 7N equals 56?

63


7n equals 49 so n equals?

N would equal 7


What is property of 1 equals 7n?

n = 1/7

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