Question

4 - 6(x + 2) = 3 - 5x помогите пж​

Answer 1

4 - 6(x+2) = 3 - 5x

4 - 6x - 12 = 3 - 5x

-6x + 5x = 3 -4 + 12

-x = 11

x = -11

Answer 2

Решение

$4 - 6(x + 2) = 3 - 5x\\4 - 6x - 12 = 3 - 5x\\4 - 12 - 3 = -5x + 6x\\-11 = x$

Проверка

$4 - 6(-11 + 2) = 3 - 5*(-11)\\4 - 6(-9) = 3 + 55\\4 + 54 = 3 + 55\\58 = 58$

решение верное

Ответ: -11.