asked 165k views
4 votes
- 6x+4y=-6
- 8x+4y=-4
How do I do this? All I know is its process of elimination.​

1 Answer

3 votes

Answer:

x=-1, y=-3. (-1, -3).

Explanation:

-6x+4y=-6

-8x+4y=-4

------------------

-6x+4y=-6

-(-8x+4y)=-(-4)

----------------------

-6x+4y=-6

8x-4y=4

--------------------

2x=-2

x=-2/2

x=-1

-8(-1)+4y=-4

8+4y=-4

4y=-4-8

4y=-12

y=-12/4

y=-3

answered
User Alexis Wilke
by
7.0k points

No related questions found

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.