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Subjects>Math>Other Math

What is 7n plus 2 plus 3n-8?

Updated: 4/28/2022

Wiki User

∙ 14y ago

Best Answer

All you do is look for like terms such as 7n and 3n; 2 and 8

Then you do 7n+3n=10 n

And ........... 2-8=-6

The answer is 10n-6

if you still dont get it contact me(:

Wiki User

∙ 14y ago

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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)

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

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

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

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

How do you solve -7n-8 plus 6 equals 13-2?

-7n - 8 + 6 = 13 - 2 Add 2 to each side: -7n - 8 + 6 + 2 = 13 simplify: -7n = 13 n = -13/7 = -16/7

Related questions

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

22n + 2.

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)

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

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

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

10n+2

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

(10, 2)

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

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

Solve 7n plus 2 equals 4n plus 17?

7n + 2 = 4n + 17Subtract 2 from each side:7n = 4n + 15Subtract 4n from each side:3n = 15Divide each side by 3:n = 5

How do you solve -7n-8 plus 6 equals 13-2?

-7n - 8 + 6 = 13 - 2 Add 2 to each side: -7n - 8 + 6 + 2 = 13 simplify: -7n = 13 n = -13/7 = -16/7

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

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

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

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)

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