n + 5 = 18 n = 13
N+18=30. Subtract 18 both sides N=12
n=6
n + 18 = 27 subtract 18 to 18 and 27 18-27=9 n = 9
3n + 6 = n + 202n = 14n = 7
3n+6=18 n+2=6 n=4
8 + 3(6) = 8 + 18 = 26
n + 5 = 18 n = 13
The answer is 18. - n/3=6 - n=6x3 - n=18
N+18=30. Subtract 18 both sides N=12
5 + n = 23 n = 18 18 - 5 = 13 ■
2 plus 2 plus n equals 6 n equaling 2
N=3
n=6
n + 18 = 27 subtract 18 to 18 and 27 18-27=9 n = 9
2n plus 7 equals 19 2n equals 12 n equals 6
3n + 6 = n + 202n = 14n = 7