Next time please include a picture so I can answer the question , if you are able to edit the question, please do and comment to notify me you have! then I will either my answer to your needs! thank you ~~♡♡ chyna
Answer:
first one: x=0.23529411
second one: x=-1
3rd one: x=-3
4th one: x=10
Step-by-step explanation:
i hope this helped but i use (math. way.)