Algebra Examples

$\frac{x}{7} + \frac{4 x}{7}$

Step 1

Combine the numerators over the common denominator.

$\frac{x + 4 x}{7}$

Step 2

Add $x$ and $4 x$ .

$\frac{5 x}{7}$

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