Question

Спростити
1) 2y-3y=
2) 7z-z=
3) 2x-2x=
Срочно

Answer 1

Ответ:

1) y(2-3) = -y

2) z(7-1) = 6z

3) x(2-2) = 0

Answer 2

$1)2y - 3y = - y$

$2)7z - z = 6z$

$3)2x - 2x = 0$