Question

How do I solve this?

Answer 1

$\dfrac{2ab^2}{n}=y$  $\text{Solve for (a)}$ 

$2ab^2=yn$  $\text{Multiply both sides by n}$ 

$ab^2= \dfrac{yn}{2}$  $\text{Divide both sides by 2}$ 

$a= \dfrac{yn}{2b^2}$ $\text{Divide both sides by}$$b^2$ 

$\text{Hence solved}$