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12m plus 3n-6m plus 7n

Updated: 4/28/2022

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∙ 14y ago

Best Answer

12m + 3n - 6m + 7n
6m + 10n

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How would you arrange the following terms in descending order 9 - 12n2 plus 4n3 - 7n?

4n3 - 12n2 - 7n + 9

What is 7n plus 4 plus 8n plus 1?

15n + 5 or 5(3n + 1)

What is 7n squared minus 7n?

7n(n−1)

7n - 34 plus n for n equals 9?

I don't know, just please helpp!

How would you factor 12n squared plus 4n cubed minus 7n?

n(2n - 1)(2n + 7)

How do you factor the expression 12m 7mn?

m(12 + 7n)

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

22n + 2.

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

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

What is 7n - 2 plus 3n plus 4 simplfied?

Gather like terms. The - 2 and 4; the 7n and 3n. 7n - 2 + 3n + 4 = 10n + 2

7n - 2 plus 3n plus 4 equals?

7n - 2 + 3n + 4 = 7n + 3n - 2 + 4 = 10n + 2 which can be simplified to 2(5n +1)

How do you factor -7n squared plus 74n plus 33?

-7n2 + 74n + 33 = -7n2 + 77n - 3n + 33 = -7n*(n - 11) - 3*(n - 11) = =(-7n - 3)*(n - 11) = -(7n +3)*(n - 11)

What is 9m plus 6n-3m plus 7n?

This question as written can be taken two ways: 9m + 6n - 3m + 7n = 6m + 13n, or (9m + 6n) - (3m + 7n) = 9m + 6n - 3m - 7n = 6m - n

What is n if 10n plus 3 equals 7n plus 5?

10n + 3 = 7n + 53n = 2n = 2/3

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)

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

(10, 2)

Can 7n plus 21 be factored?

Yes.

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

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