Finite Math Examples

$[\begin{array}{c} - 5 & - 6 \\ - 7 & - 8 \\ - 7 & 3 \end{array}] + [\begin{array}{c} - 3 & - 4 \\ - 7 & 2 \\ 2 & - 4 \end{array}]$

Step 1

Add the corresponding elements.

$[\begin{array}{c} - 5 - 3 & - 6 - 4 \\ - 7 - 7 & - 8 + 2 \\ - 7 + 2 & 3 - 4 \end{array}]$

Step 2

Simplify each element.

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Step 2.1

Subtract $3$ from $- 5$ .

$[\begin{array}{c} - 8 & - 6 - 4 \\ - 7 - 7 & - 8 + 2 \\ - 7 + 2 & 3 - 4 \end{array}]$

Step 2.2

Subtract $4$ from $- 6$ .

$[\begin{array}{c} - 8 & - 10 \\ - 7 - 7 & - 8 + 2 \\ - 7 + 2 & 3 - 4 \end{array}]$

Step 2.3

Subtract $7$ from $- 7$ .

$[\begin{array}{c} - 8 & - 10 \\ - 14 & - 8 + 2 \\ - 7 + 2 & 3 - 4 \end{array}]$

Step 2.4

Add $- 8$ and $2$ .

$[\begin{array}{c} - 8 & - 10 \\ - 14 & - 6 \\ - 7 + 2 & 3 - 4 \end{array}]$

Step 2.5

Add $- 7$ and $2$ .

$[\begin{array}{c} - 8 & - 10 \\ - 14 & - 6 \\ - 5 & 3 - 4 \end{array}]$

Step 2.6

Subtract $4$ from $3$ .

$[\begin{array}{c} - 8 & - 10 \\ - 14 & - 6 \\ - 5 & - 1 \end{array}]$