How many solutions does the system have?2x+3y=-6 6x-4y=-12

Question

asked Jun 15, 2021 147k views

1 Answer

Bajju · Answer 1 · 2021-06-20T19:13:33+0000

Answer:

One solution, which is below

Explanation:

2x+3y=-6

6x-4y=-12

Multiply the top equation by 3 to get 6x+9y=-18.

Subtract second equation from first:

13y=-6

y=-6/13

x=-30/13

There is only one solution to this system. Hope this helps!