Question

Решить номер 42........

Answer 1

$- 36(6x + 1) = 9(4 - 2x) \\ - 216x - 36 = 36 - 18x \\ - 216x + 18x = 36 + 36 \\ - 198x = 72 \\ x = - \frac{72}{198} = - \frac{4}{11}$

Answer 2

-215x - 36 = 36 -18x

-216x + 18x = 36 + 36

-198x = 72

x = - 4/11