Where can I get free math answers?

Excuse me, I'm in need of some assistance. I'm currently struggling with a few math problems and I was wondering if you could point me in the right direction to find free answers? I've tried a few websites, but they either require payment or don't seem to have the specific solutions I'm looking for. Do you have any recommendations for reputable, free resources that could help me with my math homework? It would be greatly appreciated.