Răspuns :
Răspuns:
- [tex]\boxed{\bf x=420 677}[/tex]
- [tex]\boxed{\bf y = 531673}[/tex]
- [tex]\boxed{\bf x=351189}[/tex]
- [tex]\boxed{\bf y=452942}[/tex]
Explicație pas cu pas:
Salutare!
[tex]\bf x-(425 127 - 139 450) = 135 000[/tex]
[tex]\bf x-285677 = 135 000[/tex]
[tex]\bf x= 135 000 +285677[/tex]
- [tex]\boxed{\bf x=420 677}[/tex]
[tex]\bf y - (215 308 + 17 940) = 298 425[/tex]
[tex]\bf y - 233248 = 298 425[/tex]
[tex]\bf y = 298 425+233248[/tex]
- [tex]\boxed{\bf y = 531673}[/tex]
[tex]\bf (756 129 + 125 000) - x = 529 940[/tex]
[tex]\bf 881 129 - x = 529 940[/tex]
[tex]\bf 881 129 = 529 940+x[/tex]
[tex]\bf 881 129- 529 940=x[/tex]
- [tex]\boxed{\bf x=351189}[/tex]
[tex]\bf (876 504 - 25 742) - y = 400 820[/tex]
[tex]\bf 853762 - y = 400 820[/tex]
[tex]\bf 853762 = 400 820+y[/tex]
[tex]\bf 853762 - 400 820=y[/tex]
- [tex]\boxed{\bf y=452942}[/tex]
==pav38==
Explicație pas cu pas:
x-(425 127 -139 450)=135 000
x-285 677=135 000
x=135 000+285 677
x=420 677
Verific:
420 677-(425 127-139 450)=420 677-285 677=135 000✔
y-(215 308+17 940)=298 425
y-233 248=298 425
y=298 425+233 248
y=531 673
Verific:
531 673-(215 308 +17 940)=531 673-233 248=298 425✔
(756 129+125 000)-×=529 940
881 129-x=529 940
x=881 129 -529 940
x=351 189
Verific:
(756 129+125 000)-351 189=881 129-351 189=529 940✔
(876 504-25 742)-y=400 820
850 762-y=400 820
y=850 762-400 820
y=449 942
Verific:
(876 504-25 742)-449 942=850 762-449 942=400 820✔