Linear Algebra Examples

$- 1 \cdot 14 + 3 (7)$

Step 1

Simplify each term.

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Step 1.1

Multiply $- 1$ by $14$ .

$- 14 + 3 (7)$

Step 1.2

Multiply $3$ by $7$ .

$- 14 + 21$

Step 2

Add $- 14$ and $21$ .

$7$