Question

Найти корень уравнения -8(3+х)+х=4

Answer 1

$- 8(3 + x) + x = 4 \ - 24 - 8x + x = 4 \ - 8x + x = 4 + 24 \ - 7x = 28 \ x = 28 div ( - 7) \ x = - 4.$
Ответ : х = -4.

Удачи))))

Answer 2

$- 8(3 + x) + x = 4 \ \ - 24 - 8x + x = 4 \ \ - 24 - 7x = 4 \ \ - 7x = 4 + 24 \ \ - 7x = 28 \ \ x = - 4$