Algebra Examples

$- 3 a + b + 3 c + 7 a + 11 b + 15 c$

Step 1

Add $- 3 a$ and $7 a$ .

$4 a + b + 3 c + 11 b + 15 c$

Step 2

Add $b$ and $11 b$ .

$4 a + 12 b + 3 c + 15 c$

Step 3

Add $3 c$ and $15 c$ .

$4 a + 12 b + 18 c$

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