-12 + 20*4 - (-6) :3 = tolong cara nya blm plis

-12 + (20×4) - ((-6) : 3)
= -12 + 80 - (-5,33)
= 68 + 5,33
= 73,33

-12 + 20*4 - (-6) : 3
-12 + 80 - (-6) : 3
-12 + 80 - (-2)
-12 + 80 + 2
= 70
semoga membantu