Question

Could someone please explain how you balance equations? Such as this one:
CH4 + O2 → CO2 + H2O

Thank you, I'm trying to understand the process.

Answer 1

I tried explaining it but it even confused myself.
Instead, here is a video of someone working through the problem with step by step instruction.
https://www.youtube.com/watch?v=oeQTFpuC5Jc

Answer 2

Thank you.