Question

solve the eq -4+[-1]+2+...................+x=437

Answer 1

-4+[-1]+2+.......+x = 437
-Let the other number be 2x
-3+2x+x = 437
-3+3x = 437
3x = 437+3
3x = 440
x = 440÷3
x = 146.66
2x = 293.32
Verification :-
-4+[-1]+2+293.32+146.66 = 437

hope this helps u....

Answer 2

let the missing no be 3x
now
(-4)+(-1)+2+........+x=437
(-4)+(-1)+2+3x+x=437
-3+4x=437
4x=440
x=110

verification
(-4)+(-1)+2+3*110+110
=-5+442
=437=RHS