Algebra Examples

$20 x - 12 x y + 4 x z$

Step 1

Factor $- 4 x$ out of $20 x - 12 x y + 4 x z$ .

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Step 1.1

Move $20 x$ .

$- 12 x y + 4 x z + 20 x$

Step 1.2

Factor $- 4 x$ out of $- 12 x y$ .

$- 4 x (3 y) + 4 x z + 20 x$

Step 1.3

Factor $- 4 x$ out of $4 x z$ .

$- 4 x (3 y) - 4 x (- 1 z) + 20 x$

Step 1.4

Factor $- 4 x$ out of $20 x$ .

$- 4 x (3 y) - 4 x (- 1 z) - 4 x (- 5)$

Step 1.5

Factor $- 4 x$ out of $- 4 x (3 y) - 4 x (- 1 z)$ .

$- 4 x (3 y - 1 z) - 4 x (- 5)$

Step 1.6

Factor $- 4 x$ out of $- 4 x (3 y - 1 z) - 4 x (- 5)$ .

$- 4 x (3 y - 1 z - 5)$

Step 2

Rewrite $- 1 z$ as $- z$ .

$- 4 x (3 y - z - 5)$