Algebra Examples

$2 + 3 x$ if $x = 5$

Step 1

Replace the variable $x$ with $5$ in the expression.

$2 + 3 (5)$

Step 2

Multiply $3$ by $5$ .

$2 + 15$

Step 3

Add $2$ and $15$ .

$17$

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