Factor 9x-45y+9

$9 x - 45 y + 9$

Step 1

Factor $9$ out of $9 x$ .

$9 (x) - 45 y + 9$

Step 2

Factor $9$ out of $- 45 y$ .

$9 (x) + 9 (- 5 y) + 9$

Step 3

Factor $9$ out of $9$ .

$9 (x) + 9 (- 5 y) + 9 (1)$

Step 4

Factor $9$ out of $9 (x) + 9 (- 5 y)$ .

$9 (x - 5 y) + 9 (1)$

Step 5

Factor $9$ out of $9 (x - 5 y) + 9 (1)$ .

$9 (x - 5 y + 1)$

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