10. Find the unknown values on 2 × 2 matrices

Find the value of $a, b, c, d$ from the following matrix equation.

 

$\begin{bmatrix} d & 2\\ 3b & a \end{bmatrix} + \begin{bmatrix} 11 & a\\ 5 & 5 \end{bmatrix} = \begin{bmatrix} 4 & 5a\\ b & 6c \end{bmatrix}+ \begin{bmatrix} 6 & 22\\ 9 & 2 \end{bmatrix}$

The values of $a =$,$b =$, $c =$, $d =$