Question

Решительно уравнение:
8x - 1/3 * (4,5x - 6) = 5 + 1,5x

Answer 1

8x - 1/3*(9/2x-6) - 1,5x = 5;

6,5x - 3/2x + 2= 5;

5x = 3;

x = 3/5=0,6;