Question

aflati numarul natural a daca: a) 45+a+65=215 b)a-98=199 c)2xa+35=477 va rog dau coroana !!!!!

Answer 1

a) 45+a+65=215
45+65=110
110+a=215
a=215-110
a=105

b)a-98=199
a=199-98
a=101

c)2xa+35=477
2xa=477-35
2xa=442
a=442:2
a=221

Sper ca ti-am fost de ajutor!

Answer 2

a) 45+a+65=215
110+a=215
a=215-110
a=105

b) a-98=199
a=199+98
a=297

c)2a+35=477
2a=477-35
2a=442
a=442:2
a=221