The plane which is parallel to plane 3x - 3y +4z =7 is
We know that the equation of a plane parallel to ax +by + cz + d = 0 can be given by ax +by + cz + k = 0.
So, the equation of a plane parallel to 3x - 3y +4z = 7 will be 3x - 3y +4z = k where k can be any real constant. Out of the options given we have 3x - 3y +4z = 1 as the correct answer.