given: b = -8; 4 c = 22; -9 solve the equation: x + b = c x =

Explanation:

Step1: Isolate X

Subtract B from both sides of the equation $X + B=C$, we get $X=C - B$.

Step2: Perform matrix subtraction

$X=\begin{bmatrix}22\- 9\end{bmatrix}-\begin{bmatrix}-8\4\end{bmatrix}=\begin{bmatrix}22-(-8)\-9 - 4\end{bmatrix}$.

Step3: Calculate elements

For the first - element: $22-(-8)=22 + 8=30$. For the second - element: $-9-4=-13$. So $X=\begin{bmatrix}30\-13\end{bmatrix}$.

Answer:

$\begin{bmatrix}30\-13\end{bmatrix}$