Algebra Examples

$2 (x - 1) + y (x - 1)$

Step 1

Factor $x - 1$ out of $2 (x - 1)$ .

$(x - 1) \cdot 2 + y (x - 1)$

Step 2

Factor $x - 1$ out of $y (x - 1)$ .

$(x - 1) \cdot 2 + (x - 1) y$

Step 3

Factor $x - 1$ out of $(x - 1) \cdot 2 + (x - 1) y$ .

$(x - 1) (2 + y)$