Răspuns :
a+d=55 lei
d=a-35
a+a-35=55
2a=55+35=90
a=90:2
a=45
d=45-35
d=10
v:45+10=55
R: Andrei are 45 lei
Dan are 10 lei
d=a-35
a+a-35=55
2a=55+35=90
a=90:2
a=45
d=45-35
d=10
v:45+10=55
R: Andrei are 45 lei
Dan are 10 lei