Question

Please help again...

Answer 1

Answer:

You are transposing so

$a = \frac{ - u}{12}$

and

$a = \frac{u}{k} + b$

Step-by-step explanation:

Basically in transposing, you use reverse operations to get rid off attached or unnecessary terms till you get what you want on one side of the equal sign

You can check the web for more explanation