Question

180+{2x[5x3+(8x4-2x9)-(19x3-37)]}

Answer 1

$180+\{2*[5*3+(8*4-2*9)-(19*3-37)]\}= \\ \\ 180+\{2*[15+(32-18)-(57-37)]\}= \\ \\ 180+\{2*[15+(14)-(20)]\}= \\ \\ 180+\{2*[9]\}= 180+\{18\}= \boxed{ \boxed{198} }$