If 45-[28-{37-(15-*)}]= 54, then * is equal to:
Choose the correct choice from the following answers.
A) -29  B) -19  C) 15  D) 29  E) 39
45-[28-{37-(15-*)}]= 54 =&gt; 45-[28-{37-15+*}]=54   45-[28-37+15-*]=54 =&gt; 45[43-37-*]=54   45-[6-*]=54 =&gt; 45-6+*=54   39+*=54 =&gt; *=54-39   = 19   ANSWER:15
<result>C</result>
If 45-[28-{37-(15-*)}]= 54, then * is equal to: