Final answer:
The correct equation type for each system is a system of linear equations.
Step-by-step explanation:
The correct equation type for each system is:
A) A system of linear equations:
Y - 3x = 2
3x - Y = -4
X + 5 = -4x + 20
Y = X + 4
B) A system of linear equations:
y = 4x + 2
y = 6x - 10
C) A system of linear equations:
Y - 3x = 2
Y - 3x = 2
X + 5 = -4x + 20
Xy = 6
D) A system of linear equations:
Y - 3x = 2
3x - Y = -4
Y - 3x = 2
3x - Y = -4