Question

Решить неравенство.

5(x-2) ≤ x-7

Answer 1

5(x-2) ≤ x-7
10х - 10 ≤ х - 7
10х - х ≤ 10 - 7
9х ≤ 3
х ≤ 3/9
х ≤ 1/3

Answer 2

Погоди

Answer 3

А не,все норм