Since you have not defined the term n, it can equal anything. Hence, it would be n+5 at this current state.
This is what is called equations, which is Algebra. Here is how to do this calculation. 5n=20 5 and n multiply together, so 5 times n = 20. So 5 times ? = 20. To write this, you should write: 5n=20 n=20/5 n=4 So the answer is 4. J.H.
No it doesn't. If the n is a negative number, it would equal a positive number. For example: -n=6 n must be -6 because a negative times negative equals positive.
10n2 = 50n n2 = 5n n = 5
7mn
Since you have not defined the term n, it can equal anything. Hence, it would be n+5 at this current state.
First, write an equation: 8(n+5) Next, distribute: 8n+40 Thats it. (Normally, there would be an = sign to solve for n. For example, you would have 8n+40= 64, then 8n would equal 24, and n would be 3.)
9*(n+5) = 9n +9*5 = 9n + 45
6n2
If I understand the question correctly, the answer is 5/4 or 1.25
This is what is called equations, which is Algebra. Here is how to do this calculation. 5n=20 5 and n multiply together, so 5 times n = 20. So 5 times ? = 20. To write this, you should write: 5n=20 n=20/5 n=4 So the answer is 4. J.H.
seven What does n equal
b is equal to 5
No it doesn't. If the n is a negative number, it would equal a positive number. For example: -n=6 n must be -6 because a negative times negative equals positive.
5
5+n+3 = 8+n
10n2 = 50n n2 = 5n n = 5