Question

найдите корень уравнения 1 - 10 x = 5 x + 10​

Answer 1

Ответ: = - $\frac{3}{5}$

Объяснение:

1 - 10x = 5x + 10

-10x + 1 = 5x + 10

-10x + 1 - 1 = 5x + 10 - 1

-10x = 5x + 9

-10x - 5x = 5x + 9 - 5x

-15x = 9

$\frac{-15x}{-15}$ = $\frac{9}{-15}$

x = - $\frac{3}{5}$