> For the complete documentation index, see [llms.txt](https://docs.arkannis.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.arkannis.net/programming/python/classic-python/equal-operators.md).

# equal operators

```
          +=           Addition assignment        x += 4;     x = x + 4;
          -=           Subtraction assignment     x -= 4;     x = x - 4;
          *=           Multiplication assignment  x *= 4;     x = x * 4;
          /=           Division assignment        x /= 4;     x = x / 4;
          %=           Remainder assignment       x %= 4;     x = x % 4;
```