Basic Math Examples

$2 (19 w) - 17 w$

Step 1

Remove parentheses.

$2 \cdot 19 w - 17 w$

Step 2

Factor $w$ out of $2 \cdot 19 w - 17 w$ .

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Step 2.1

Factor $w$ out of $2 \cdot 19 w$ .

$w (2 \cdot 19) - 17 w$

Step 2.2

Factor $w$ out of $- 17 w$ .

$w (2 \cdot 19) + w \cdot - 17$

Step 2.3

Factor $w$ out of $w (2 \cdot 19) + w \cdot - 17$ .

$w (2 \cdot 19 - 17)$

Step 3

Multiply $2$ by $19$ .

$w (38 - 17)$

Step 4

Subtract $17$ from $38$ .

$w \cdot 21$