| Answer | Crossword Clue |
|---|---|
| XANDY | Dual variables |
| XANDY | Simultaneous equation variables |
| UNKNOWNS | Mathematical variables, often |
| TERNARY | Containing three variables. |
| SCALAR | Like some variables |
| ALGEBRA | Subject with variables |
| ALG | Subj. with a lot of variables |
| ALGEBRA | Something with many variables to consider |
| BOOLEAN | Like variables with only two possible values |
