Algebra Examples

$3 (5 x + 9 - 4 x)$

Step 1

Subtract $4 x$ from $5 x$ .

$3 (x + 9)$

Step 2

Apply the distributive property.

$3 x + 3 \cdot 9$

Step 3

Multiply $3$ by $9$ .

$3 x + 27$

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