What Is The Word Equation For Copper + Silver Nitrate?

Cu+2AgNO3------> Cu(NO3)2+2Ag if it's the copper +2 ion
copper(II) and silver nitrate form copper nitrate and silver

Cu+AgNO3------>CuNO3+Ag if it's the copper 1 ion
copper(I) and silver nitrate form copper nitrate and silver