Răspuns :
2723+a=7048
a=7048-2723
a=4325
8423-b=3575
b=8423-3575
b=4848
c+394=4985
c=4985-394
c=4591
d-587=3729
d=3729+587
d=4316
a=7048-2723
a=4325
8423-b=3575
b=8423-3575
b=4848
c+394=4985
c=4985-394
c=4591
d-587=3729
d=3729+587
d=4316
2723+a=7048
a=7048-2723
a=4325
8423-b=3575
b=8423-3575
b=4848
c+394=4985
c=4985-394
c=4591
d-597=3729
d=3729+597
d=4316
Sper ca te-am ajutat
a=7048-2723
a=4325
8423-b=3575
b=8423-3575
b=4848
c+394=4985
c=4985-394
c=4591
d-597=3729
d=3729+597
d=4316
Sper ca te-am ajutat