Please help me to answer step by step. And write it down on paper.

10' Are the planes represented by the equations 3: + By 42 = 12 and 2x + 12y 82 = 30 the same plane, different planes or neither? same plane parallel planes neither 11' Are the planes represented by the equations 3: 3y 42 = 12 and 2x 6y 82 = 24 the same plane, different planes or neither? parallel plan es neither same plane