Please help me

[darussalaam]

How to solve this equation using functions in c++;
y=x/2+3∑(i=1,m){2*i+b)-4∑(i=1,m+2){i/a-b)
please who can solve it today it will be so helpful for me.
Regards

[wamuti]

Would showing you how to make a function add two variables help?

[Narue]

Sorry, we're not here to do your work for you. If you have a specific question (aside from "Can you do it for me?"), we'll be happy to help.

[Lerner]

The algorithym is the same as if you were doing it with pencil and paper. Break it down into smaller and smaller pieces, then rebuild it.

int i, m;
double y, x, b, a, first, second, third;

//intermediate calculations to get first, second, and third go here

//then add them up to get y
y = first + second + third;

[darussalaam]

I appreciate your effort and it was so helpful.Regards your are the best.
Thank you again