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Q: Answer of n plus 7 equals 13?

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the answer is 6

n = 8

7 + n = 14 n = 7

As follows:- 4n+13 = n-8 4n-n = -8-13 3n = -21 n = -7

2n plus 7 equals 19 2n equals 12 n equals 6

2n + 19 = -7 2n = -7 - 19 2n = -26 n= -13

n + 13 = 21. n = 21 - 13

The value of n is 3, by the commutative property.

n=13

If n + 7 = 12, then n = 12 - 7

n + 7 = 10subtract 7 from both sidesn = 3

n + 5 = 18 n = 13

N = -36

n=-9.6

It is: 25+(2*13) = 51

If: 9/N = 13/7 Then: N = 63/13 or 52 and 11/13

10+n=17 is equal to 10+7=17 n=7

n= -2

3n + 6 = n + 202n = 14n = 7

n/7 = 6+5 n/7 = 11 n = 11 X 7 n = 77

5 + n = 23 n = 18 18 - 5 = 13 ■

1

-7 = 2n + 19 Subtract 19 from both side -26 = 2n Divide by 2 on both sides n = -13

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

5n + 7 = -41 5n = -48 n = -48/5 n = -9.6