Algebra Examples

$19 a + 12 b + 15 c + 19 a - 18 b - 13 c$

Step 1

Add $19 a$ and $19 a$ .

$38 a + 12 b + 15 c - 18 b - 13 c$

Step 2

Subtract $18 b$ from $12 b$ .

$38 a - 6 b + 15 c - 13 c$

Step 3

Subtract $13 c$ from $15 c$ .

$38 a - 6 b + 2 c$

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