Question

{plz I NEED HELP}

Given the system of equations: 2x – y = –2 x = 14 + 2y

What is the value of the system determinant?
What is the value of the y−determinant?
What is the value of the x−determinant?
What is the solution to the system of equations?

Answer 1

Hi
2x- y = -2
x - 2y = 14

x = 18/-3 = -6, y = 30/-3 = -10
= -3
= 30
= 18