Question

I need help can I have how to do it and some work so I can do it.

Answer 1

Answer:

cant see it post another

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

$Here,\\\\y=-4\\\\Now,\\\\-2x+6y=-10\\\\-2x+6*(-4)=-10\\\\-2x-24=-10\\\\-2x=-10+24\\\\x=14/-2\\\\x=-7$