I didn't understand
elimination
method
Kindly refer the similar link for your query.
https://www.meritnation.com/ask-answer/question/solve-the-pair-of-linear-equations-by-elimination-methodx/pair-of-linear-equations-in-two-variables/7754249
https://www.meritnation.com/ask-answer/question/explain-elimination-method/linear-equations-in-two-variables/4480001
Regards
https://www.meritnation.com/ask-answer/question/solve-the-pair-of-linear-equations-by-elimination-methodx/pair-of-linear-equations-in-two-variables/7754249
https://www.meritnation.com/ask-answer/question/explain-elimination-method/linear-equations-in-two-variables/4480001
Regards