x+2y=20 -4x+2y=10 i need to solve this equations with elimination method
-x-2y=-20 -4x+2y=10 then... View the full answer
Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.
Get one-on-one homework help from our expert tutors—available online 24/7. Ask your own questions or browse existing Q&A threads. Satisfaction guaranteed!