Tbh, bronze is all about solo-carrying. I mostly played
to get out of Bronze. In my opinion, Silver is much more toxic than Bronze. I'll give u some tips:
Play a carry role: I prefer jung or mid
Turn off /all chat. DO IT.
Don't play to rank up, play to improve your own skill
Play only 2-3 champs and spam them in every match, be good at them mechanically
Ward, ward, ward
Watch how the pros play, eg livestreams etc
Don't rage at other teammates. Look at what you could've done better
Adjust to the meta, play champs that are op in this patch/ban champs who you think might be a problem for you
Last one: Just play the game and have fun
I was in the same situation in Season 5, quit ranked and only played normals. I was at like 350 normal wins. I played normals every day. Got up to like 850+ wins, played ranked again and got out of Bronze 5 to Bronze 2 in Season 5. Did placements in season 6, got placed in B4, spammed bae
. Now I'm in S2 :3