9n + 18 = 81 9n = 63 n = 7
9n+9=81 9n=72 n=8
The equation N-10 plus 9N-e equals 10N-3. This is a math problem.
n = 26
The equation "9n equals 126" can be written as 9n = 126.
You need to get n alone.9n=45 → Divide by 9n=45/9n=5
9n + 18 = 81 9n = 63 n = 7
it equals -4n
9n+9=81 9n=72 n=8
-19 + 9 = -10n = -19n+9=-10-9 -9n=-19
The equation N-10 plus 9N-e equals 10N-3. This is a math problem.
n = 26
54 / 9 = n n = 6
9n-2=7n+50 7n+9n=50+2 16n=52 n= 3.25
8m + (4n - 6m) + 9n =8m + 4n - 6m + 9n =(8m - 6m) + (4n + 9n) =2m + 13n
-5 plus 9n plus 6 is 1 plus 9n.
The equation "9n equals 126" can be written as 9n = 126.