Question

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

Answer 1

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!