Finite Math Examples

$[\begin{array}{c} - 12 & 7 \\ 17 & 4 \\ - 13 & 12 \end{array}] + [\begin{array}{c} - 2 & 6 \\ - 17 & - 16 \\ 14 & - 4 \end{array}]$

Step 1

Add the corresponding elements.

$[\begin{array}{c} - 12 - 2 & 7 + 6 \\ 17 - 17 & 4 - 16 \\ - 13 + 14 & 12 - 4 \end{array}]$

Step 2

Simplify each element.

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Step 2.1

Subtract $2$ from $- 12$ .

$[\begin{array}{c} - 14 & 7 + 6 \\ 17 - 17 & 4 - 16 \\ - 13 + 14 & 12 - 4 \end{array}]$

Step 2.2

Add $7$ and $6$ .

$[\begin{array}{c} - 14 & 13 \\ 17 - 17 & 4 - 16 \\ - 13 + 14 & 12 - 4 \end{array}]$

Step 2.3

Subtract $17$ from $17$ .

$[\begin{array}{c} - 14 & 13 \\ 0 & 4 - 16 \\ - 13 + 14 & 12 - 4 \end{array}]$

Step 2.4

Subtract $16$ from $4$ .

$[\begin{array}{c} - 14 & 13 \\ 0 & - 12 \\ - 13 + 14 & 12 - 4 \end{array}]$

Step 2.5

Add $- 13$ and $14$ .

$[\begin{array}{c} - 14 & 13 \\ 0 & - 12 \\ 1 & 12 - 4 \end{array}]$

Step 2.6

Subtract $4$ from $12$ .

$[\begin{array}{c} - 14 & 13 \\ 0 & - 12 \\ 1 & 8 \end{array}]$