x

/ˈɛks/

the cardinal number that is the sum of nine and one; the base of the decimal system

synonyms : decade

street names for methylenedioxymethamphetamine

synonyms : Adam

the 24th letter of the Roman alphabet

synonyms : ex

being one more than nine

synonyms : ten

Examples

1. Let X be a variable representing the number of hours worked.

2. X is up.

3. As x dot some unit vector that defines our line.

4. x could pretty much take on any value.