150k views
1 vote
Show and explain how replacing one equation by the sum of that equation and a multiple of the other produces a system with the same solutions as the one shown.

8x + 7y = 39

4x – 14y = –68

User DiKorsch
by
7.7k points

1 Answer

1 vote
Question 2 answer is x=4 and y=6
Hope this helps
User Vsnyc
by
8.7k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories