Pls help in this question
Kindly refer the similar link for your query.
https://www.meritnation.com/ask-answer/question/a-plane-left-30-minutes-later-than-the-scheduled-time-and-in/pair-of-linear-equations-in-two-variables/2768279
Regards
https://www.meritnation.com/ask-answer/question/a-plane-left-30-minutes-later-than-the-scheduled-time-and-in/pair-of-linear-equations-in-two-variables/2768279
Regards