5520-38514:7+3782= : (42078-25035)×3= : 180:30+130×20-150=

Question

5520-38514:7+3782= : (42078-25035)×3= : 180:30+130×20-150=

Answer 1

38514/7=5502
5520-5502=18

42078-25035*3=51129

180/30=6+130*20-150=2450
дальше сам