Question

If 45 - [28 - {35 - (15 - * )}]= 58, then * is equal to

Answer 1

45-[28-{35-(15-x)}]=58
45-[28-{35-15+x}]=58
45-[28-35+15-x]=58
45-[8-x]=58
37+x=58
x=21

Answer 2

Answer:

Step-by-step explanation:

-(28-(35-(15-*)))=58-45

-28+(35-(15-*))=13

35-(15-*))=13+28

35-15+*=41

20+*=41

*=21