Помогите решить примеры8*5-(60-42):3+9*2, 5*7+(18+14):4-(26-8):3*2,(58-31):3-2+(58-16):6, (9*7+56:7)-(2*6-4)*3+54:9.

1) = 40 - (18 : 3)+ 18 = 40 - 6 + 18 = 522) = 35 + (32 : 4) - (18 : 3 * 2) = 35 + 8 - 12 = 313) = 27 : 3 - 2 + 42 : 6 = 9 - 2 + 7 = 144) = (63 + 8) - (12 -4)*3 + 6 = 71 - 8*3 + 6 = 71 - 24 + 6 = 53