Question

AYUDEME !!!

4{2+[3(10)+4]+12[(4+7+11)+2}

-2{[(243+131)]+240[-4(101+74+24)+160]-108}

Answer 1

4{2+[3(10)+4]+12[(4+7+11)+2} =
4{2+[30+4]+12[22]+2}
4{2+30+4+264+2}
4{302}
1208