Tip to wining in low elo season 7

Play adc. I know the meme adc in season 7 lul. Thats not the point adcs arent really that bad. The other thing is 99.9% of games lost are because the adc is a super feeder and useless. As long as you can not feed you will win more than you lose guaranteed as long as you know how to actually out put damage instead of getting caught and being useless.