Answer to Question 06D-1

  int a, b, c, d, e;
  a = 3;                // a = 3
  b = 2*a - 1;          // b = 5
  c = 3*b + a;          // c = 18
  d = b - c;            // d = -13
  e = 2*d - 1;          // e = -27