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What is 11m plus 6n-2m plus 9n simplified?
11m + 6n - 2m + 9n = 9m + 15n or 3(3m + 5n)
How do you simplify 13m 5n - 6m 9n?
If it is: 13m+5n-6m+9n Then simplified it is: 7m+14n
What is 4n -5n greater than or equal to 72-9n?
4n - 5n is biger and no it not
How do justify each step in math like a problem 5n 4 9n5n 20 9n?
depends on what is imbetween all of those numbers and variables. If it as all + or all - or wat! But pretty much it just means to show your work! lets say the problem is 5n+4+9n times 5n - 20 +9n you just show your work follow the Order of Operations though 9n times 5n= 45n problem= 5n+4+45n-20+9n add alike terms and variables 5n+45n+9n= 59n 4-20= -16 problem= 59n-16 and that's as far as you can go for now
What is the net force when you combine a force of 9n north with a force of 5n south?
The forces are in opposite directions, so subtract. 9n - 5n = 4n. Direction is North.
How do you solve 5n 6n-2n?
5n+6n-2n can be solved by combining like terms. Combine 5n and 6n and -2n to get 9n.
What is -5 plus 9n plus 6?
-5 plus 9n plus 6 is 1 plus 9n.
What is 5m-5n plus 5m plus 5n?
5m-5n+5m+5n When simplified: 10m
What is 9n plus n?
9n + n = 10n
What is 8m plus 4n-6m plus 9n?
8m + (4n - 6m) + 9n =8m + 4n - 6m + 9n =(8m - 6m) + (4n + 9n) =2m + 13n
What is 9n plus 18 equals 81?
9n + 18 = 81 9n = 63 n = 7
What is 3n plus 5n?
3n+5n=8n
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