your equation is this 9N=63 9N/9=63/9 N=7 your answer is 7
45+4 = 49 49/7=7 7*7=49-4=45 so x=7
9n + n = 10n
n - 10 + 9n - 3 n + 9n - 10 - 3 10n - 13
If it is: 13m+5n-6m+9n Then simplified it is: 7m+14n
9n - 9 = 45 9n = 45 + 9 = 54 n = 54 / 9 = 6
To solve the equation -9n = 45, you first need to isolate the variable n. To do this, divide both sides of the equation by -9 to get n = 45 / -9. Simplifying further, n = -5. Therefore, the solution to the equation -9n = 45 is n = -5.
you have 9n+17=-1 -17 -17 9n=-18 /9 /9 n= -2
54 / 9 = n n = 6
The equation "9n equals 126" can be written as 9n = 126.
9n + 18 = 81 9n = 63 n = 7
-19 + 9 = -10n = -19n+9=-10-9 -9n=-19
9n+9=81 9n=72 n=8
Oh, dude, 9n equals 5445 is just a fancy way of saying that if you divide 5445 by 9, you'll get the value of n. So, n is 605. Easy peasy lemon squeezy!
12
it equals -4n
it equals -15