Algebra Examples

$\frac{1}{2} x + \frac{x - 7}{2}$

Step 1

Combine $\frac{1}{2}$ and $x$ .

$\frac{x}{2} + \frac{x - 7}{2}$

Step 2

Combine the numerators over the common denominator.

$\frac{x + x - 7}{2}$

Step 3

Add $x$ and $x$ .

$\frac{2 x - 7}{2}$