NEED HELP with CHEM

Cu + HNO3 -----> Cu(No3)2 + H2O + NO2

I am having trouble balancing this redox reaction
Maybe I got the reaction wrong or whatever I don't know I am lost . Chemistry is not my thing


PLEASE HELP!!!!


I am sorry, I posted this in Chemistry question/ Answer section but did not get any answers. I know this is the wrong section so please forgive me.

Closing thread as this is not the proper place for homework help.