Mathematics, 25.06.2019 15:30, beverly9662

3. how many solutions does the system of equations have? 4x = -12y + 16 and x + 3y = 4 a.) one b.) two c.) infinitely many d.) none 4.) how many solutions does the system of equations have? y = 6x + 2 and y = 6x + 4 a.) one b.) two c.) infinite d.) none 5.) how many solutions does the system of equations have? x - 2y = 6 and 3x - 6y = 18 a.) one b.) two c.) infinitely many d.) none. 6.) how many solutions does the system of equations have? y - 7x = -14 and 7y - 49x = -2 a.) one b.) two c.) infinitely many d.) none i don't know how to do these, and explanation of how these are done would be nice.

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3. how many solutions does the system of equations have? 4x = -12y + 16 and x + 3y = 4 a.) one b.)...