Question

б ) 1,5(x - 3) = 2,5(x - 4)​

Answer 1

Ответ:

$1,5(x - 3) = 2,5(x - 4) \\ 1.5x - 4.5 = 2.5x - 10 \\ 1.5 x - 2.5x = - 10 + 4.5 \\ x = - 5.5$

Answer 2

Ответ:

1, 5x - 4, 5 = 2, 5x - 10

1,5*-2,5*=-10+4,5

- 1x = - 5, 5x

x = - 5, 5:1

x = - 5, 5

Вроде правильно/