Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Ordnen Sie den Bestimmungsgleichungen für x die jeweils richtige Lösung zu! {[negative x minus a equals negative 2 x plus 1]; [x plus 2 a equals a plus 1]; [x minus 2 a plus 1 equals negative a]; [negative x plus 1 equals negative 2 x minus a]} -> {x = a + 1; x = a - 1; x = - a + 1; x = - a - 1}
Right answer summary: [negative x minus a equals negative 2 x plus 1] -> x = a + 1; [x plus 2 a equals a plus 1] -> x = - a + 1; [x minus 2 a plus 1 equals negative a] -> x = a - 1; [negative x plus 1 equals negative 2 x minus a] -> x = - a - 1
Question state: todo