To solve for X in each of these equations, we need to isolate X by performing the necessary operations to both sides of the equation.

1) 95543 + X = 13456
Subtract 95543 from both sides:
X = 13456 - 95543
X = -82087

Therefore, X = -82087 for the first equation.

2) 66754 - X = 444312
Subtract 66754 from both sides:
-X = 444312 - 66754
-X = 377558
Divide by -1 to isolate X:
X = -377558

Therefore, X = -377558 for the second equation.

3) X + 45432 = 85432
Subtract 45432 from both sides:
X = 85432 - 45432
X = 40000

Therefore, X = 40000 for the third equation.