Question

pls solve the ans is -12 pls solve​

Answer 1

Step-by-step explanation:

-12 is answer thanks

Answer 2

Question :

Solve:

$\frac{b}{2b - (6 + 6b)} = \frac{ - 2}{7}$

Solution :

$\frac{b}{2b - (6 - 6b)} = \frac{ - 2}{ \: 7} \\ = > \frac{b}{2b - 6 + 6b} = \frac{ - 2}{7} \\ = > \frac{b}{8b - 6} = \frac{ - 2}{7} \\ = > b \times 7 = - 2 \times (8b - 6) \\ = > 7b = - 16b + 12 \\ = > 7b + 16b = 12 \\ = > 23b = 12 \\ = > b = \frac{12}{23}$