3/2х+1 /5
Пошаговое объяснение:
▶️1/2х+2/5-(1/5-х)▶️ 1/2х+2/5-1/5+х▶️3/2х+2/5-1/5▶️3/2х+1/5▶️
3/2х+1/5
3/2х+1 /5
Пошаговое объяснение:
▶️1/2х+2/5-(1/5-х)▶️ 1/2х+2/5-1/5+х▶️3/2х+2/5-1/5▶️3/2х+1/5▶️
3/2х+1/5