3(x-2)-5(x-1,8) Решите уравнение

Question

3(x-2)-5(x-1,8)
Решите уравнение

Answer 1

GIVEN THE EQUATION:
3 • (х – 2) – 5 • (х – 1,8).

DECISION:
3х – 6 – 5х + 9;
– 2х + 2.

ENDING: – 2х + 2.