Answer
$\frac{x}{10}$
Work Step by Step
Denominators: 2 and 5
LCD: (2)(5)
$\frac{x}{2}-\frac{2x}{5}=\frac{x(5)}{2(5)}-\frac{2x(2)}{5(2)}=\frac{5x}{10}-\frac{4x}{10}=\frac{x}{10}$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.