a-10450+30004=72340va rog asutatima

Răspuns :

A-10450+30004=72340/-30004
A-10450=42336
A=42336+10450
A=52786
a - 10 450 + 30 004 = 72 340
a - 10 450 = 72 340 - 30 004
a - 10 450 = 42 336
a = 42 336 + 10 450
a = 52 786