8b + 9b - 17b, 5a + 6 a - 11a, 3x +(-8x) - -5x, 5xy + (-4xy) - xy, 13b + 2b - 15b,

Ilg'orlar ro'yxati

Vizual uslub

Moslamalar

Namunani almashtirish

Tahrirlashni davom ettirish: ?