| Comments | Helpful | |
|---|---|---|
| Show initial expression | 0 | 100% |
| Tasks: Solving equations | 0 | 0% |
| Tasks: Calculus | 0 | 0% |
| Tasks: Rewriting expressions | 0 | 0% |
| Tasks: Numerical | 0 | 0% |
| Algebra settings: unit | 0 | 0% |
| Incorrect step | 0 | 0% |
| Trivial step | 0 | 0% |
| Student variable | 0 | 0% |
| Tasks: Other | 0 | 0% |