Question

Several systems of equations are given below.

System 1
y = 6x – 1.5
y = –6x + 1.5

System 2
x + 3y = –6
2x + 6y = 3

System 3
2x –y = 5
6x – 3y = 15



Which system of equations is consistent-independent? How many solutions will the system of equations have? Expain your answers.
Which system of equations is consistent-dependent? How many solutions will the system of equations have? Expain your answers.
Which system of equations is inconsistent-independent? How many solutions will the system of equations have? Expain your answers.