Algebra Examples

$- 20 a - 8 + 12 b$

Step 1

Move $- 8$ .

$- 20 a + 12 b - 8$

Step 2

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

$- 4 (5 a) + 12 b - 8$

Step 3

Factor $- 4$ out of $12 b$ .

$- 4 (5 a) - 4 (- 3 b) - 8$

Step 4

Factor $- 4$ out of $- 8$ .

$- 4 (5 a) - 4 (- 3 b) - 4 (2)$

Step 5

Factor $- 4$ out of $- 4 (5 a) - 4 (- 3 b)$ .

$- 4 (5 a - 3 b) - 4 (2)$

Step 6

Factor $- 4$ out of $- 4 (5 a - 3 b) - 4 (2)$ .

$- 4 (5 a - 3 b + 2)$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$