Răspuns :
Răspuns:
a) x+69=172
x=172-69
x=103
b) x-412=539
x= 539-412
x=127
c) 48+x=512
x=512-48
x=464
d) 421-x=114
x=421-114
x=307
Sper sa fie totul corect!
Răspuns:
a)x+69=172
x=172-69=
x=113
b)x-412=539
x=539+412=
x=951
c)48+x=512
x=512-48=
x=464
d)421-x=114
x=421-114=
x= 307
SPER CA TE-AM AJUTAT !!