Question

{32-[5+(3*7-4)]}÷5+9*2-(64-60)*5

Answer 1

$=({32-[5+(3*7-4)]}/5)+{(9*2)-[(64-60)*5]} \\ =({32-[5+(21-4)]}/5)+{(18)-[(4)*5]} \\ =({32-[5+(17)]}/5)+{(18)-[20]} \\ =({32-[22]}/5)+(-2) \\ =(20/5) + (-2) \\= 2-2 \\ =0$