Răspuns:
x-(6350+13650)=5000
x-20000=5000
x=5000+20000
x=25000
×+(2×3×9)=1100
x+54=1100
x=1100-54
x=1046
×-(64÷8×3÷6)=9997
x-(8x3:6)=9997
x-(24:6)=9997
x-4=9997
x=9997+4
x=10001
(105301-95205)+×=100000
10096+x=100000
x=100000-10096
x=89904
(25444+145556)-×=77777
171000-x=77777
x=171000-77777
x=93223
(2408+26382)+×=400010
28790+x=400010
x=400010-28790
x=371220
(1000000-77777)-×=1
922223-x=1
x=922223-1
x=922222