Algebra Examples

$- 5 a - 10 b + 13 c - 4 a - 20 b + 5 c$

Step 1

Subtract $4 a$ from $- 5 a$ .

$- 9 a - 10 b + 13 c - 20 b + 5 c$

Step 2

Subtract $20 b$ from $- 10 b$ .

$- 9 a - 30 b + 13 c + 5 c$

Step 3

Add $13 c$ and $5 c$ .

$- 9 a - 30 b + 18 c$

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