Algebra Examples

$- 15 a - 2 b + 13 c - 12 a + 5 b - 20 c$

Step 1

Subtract $12 a$ from $- 15 a$ .

$- 27 a - 2 b + 13 c + 5 b - 20 c$

Step 2

Add $- 2 b$ and $5 b$ .

$- 27 a + 3 b + 13 c - 20 c$

Step 3

Subtract $20 c$ from $13 c$ .

$- 27 a + 3 b - 7 c$

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