Finite Math Examples

$[\begin{array}{c} 3 & 2 & - 2 \\ 6 & - 6 & 7 \end{array}] + [\begin{array}{c} - 4 & 1 & 4 \\ - 6 & 4 & - 6 \end{array}]$

Step 1

Add the corresponding elements.

$[\begin{array}{c} 3 - 4 & 2 + 1 & - 2 + 4 \\ 6 - 6 & - 6 + 4 & 7 - 6 \end{array}]$

Step 2

Simplify each element.

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Step 2.1

Subtract $4$ from $3$ .

$[\begin{array}{c} - 1 & 2 + 1 & - 2 + 4 \\ 6 - 6 & - 6 + 4 & 7 - 6 \end{array}]$

Step 2.2

Add $2$ and $1$ .

$[\begin{array}{c} - 1 & 3 & - 2 + 4 \\ 6 - 6 & - 6 + 4 & 7 - 6 \end{array}]$

Step 2.3

Add $- 2$ and $4$ .

$[\begin{array}{c} - 1 & 3 & 2 \\ 6 - 6 & - 6 + 4 & 7 - 6 \end{array}]$

Step 2.4

Subtract $6$ from $6$ .

$[\begin{array}{c} - 1 & 3 & 2 \\ 0 & - 6 + 4 & 7 - 6 \end{array}]$

Step 2.5

Add $- 6$ and $4$ .

$[\begin{array}{c} - 1 & 3 & 2 \\ 0 & - 2 & 7 - 6 \end{array}]$

Step 2.6

Subtract $6$ from $7$ .

$[\begin{array}{c} - 1 & 3 & 2 \\ 0 & - 2 & 1 \end{array}]$