Determine whether the following system of equations is dependent or independent, consistent or inconsistent

A)

1) 4x - 6 = 2y

2) 8x - 4y = 16

Equation 1 m= ( ) b= ( )

Equation2 m= ( ) b= ( )

for dependency, it is ( )

for consistecy, it is ( )

B)

1) -3x + 3y =18

2) 21x - 21y - 126=0

Equation 1 m= ( ) b= ( )

Equation2 m= ( ) b= ( )

for dependency, it is ( )

for consistecy, it is ( )