Răspuns
gaini: 7255.
rate: 3220.
Explicație pas cu pas:
rate + gaini = 10475
rate = gaini - 4035
gaini - 4035 + gaini = 10475
2*gaini - 4035 = 10475
2*gaini = 14510
gaini = 14510/2
gaini = 7255;
rate = gaini - 4035 => rate = 7255 - 4035 => rate = 3220
7255 + 3220 = 10475