Work Step by Step
Let x represent "a number". "Difference" tells us the operation is subtraction. "Is" tells us to put an equal sign between the expression before "is" and the expression after "is".
You can help us out by revising, improving and updating this answer.Update this answer
After 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.