# Math

posted by .

-17 + n/ -3=9

• Math -

Is the problem
(-17+n)/3=9

If so:
-17+n=27
then add 17 to BOTH sides
n=

• Math -

-17(-3)+n=9(-3)
51+n=-27
n=-51-27=-78

## Similar Questions

Electronic and Communication Engineering is mainly Mathematical analysis, implemented in practical circuits. You have to understand higher forms of math, and think in those terms. You have to understand the imperfect models used for …
2. ### math

hey i need to understand how to figure out an area of a 3-D prizm. sreached on the web but don't understand it please help
3. ### Math

I have no idea how to understand quantitative comparison questions which involves the understanding of arithmetic mean. I need to understand the question first to do the problem, please explain. Thank you

I know I posted this yesterday but I really do not understand this and I did not quite understand the comment on what to do. Find the real solutions of the equation. x = 2 sqrt6x-36
5. ### Math

I understand how to make Stem-and-Leaf plots,but I don't understand what to count by if my numbers are (from least to greatest) 13,14,16,18,20,32,33,52,58,61,and 67.Please help me!!!
6. ### math

what kind of book can help me understand about propabilities,please let me know,i am not lazy,but i am really not understand,many thanks