Solve the given differential equation by using an appropriate substitution

$$

$$

$=($

$$

$2$

$+3)$

y

$$

$=$

y

$($

x

y

$2$

$+$

$3$

$)$

Use$$

$$

C

$$to denote the parameter in your answer

$()=$

y

$($

x

$)$

$=$

$$