Question

-2{2-3x[-6:3-9:(3:1-12)]} varoog urgent (operațiile)

Answer 1

-2x{2-3x[-6:3-9:(3:1-12)]} =

-2 x {2 - 3 x [ -2 - 9 : (3 - 12) ]} =

-2 x {2 - 3 x [-2 - 9 : (-9)]} =

-2 x {2 - 3 x [-2 + 1]} =

-2 x {2 - 3 x (-1)} =

-2 x {2 + 3} =

- 2 x 5 =

- 10