Answer:
-6x -3 > -12
=>> -6x > -12+3
=>>-6x > -9
=>> -x > -9/6 (simplify by 3)
=>> -x> -3/2 (multiply by (-1) because you can't leave the answer with (-x)
=>> x < 3/2
the solution is x < 3/2.
if you want to write it in interval form : X behoves to ]- infinity ; 3/2].
