Question

12 + [{(9 ÷ 3) - (4 ÷ 2)} of 2 + (2-4-3))​

Answer 1

Answer:

Step-by-step

12 + [{(9 ÷ 3) - (4 ÷ 2)} of 2 + (2-4-3))​

12 + [{3 - (4 ÷ 2)} of 2 + (2-4-3))​

12 + [{3 - 2} of 2 + (2-4-3))​

12 + 1 of 2 + (2-4-3))​

13 of 2 + (2-4-3))​

13 of 2 + (-5)​

13 of 2 - 5

13 of (-3)

Of means multiplication, so,

13 × (-3)

= -39

       Hope I helped you. Take care.