Which one is it????
Will mark brainleist
![Which one is it Will mark brainleist class=](https://us-static.z-dn.net/files/d99/91c9e6985be6097cc0b32a5b70db57b6.jpg)
Answer:
15-3r
Step-by-step explanation:
A expression cannot have a equal sign only = + or -
If you have questions feel free to ask me! :)