Simplify the Matrix [[-7,-4],[6,4]]+[[-5,-4],[-1,6]]

$[\begin{array}{c} - 7 & - 4 \\ 6 & 4 \end{array}] + [\begin{array}{c} - 5 & - 4 \\ - 1 & 6 \end{array}]$

Step 1

Add the corresponding elements.

$[\begin{array}{c} - 7 - 5 & - 4 - 4 \\ 6 - 1 & 4 + 6 \end{array}]$

Step 2

Simplify each element.

Subtract $5$ from $- 7$ .

$[\begin{array}{c} - 12 & - 4 - 4 \\ 6 - 1 & 4 + 6 \end{array}]$

Subtract $4$ from $- 4$ .

$[\begin{array}{c} - 12 & - 8 \\ 6 - 1 & 4 + 6 \end{array}]$

Subtract $1$ from $6$ .

$[\begin{array}{c} - 12 & - 8 \\ 5 & 4 + 6 \end{array}]$

Add $4$ and $6$ .

$[\begin{array}{c} - 12 & - 8 \\ 5 & 10 \end{array}]$