How to use multiple arithmetic operators in one line?

Question

#include <iostream>
using namespace std;

int main()
{
int x = 40 + 60;
cout << x;
return 0;
}
How should I write code using multiple arithmetic operators in one line?

Answer 1

For example
int x = 6 + 4 - 6 + 5*7 - 7/4?