| EQUATION | x = | % Correct |
|---|---|---|
| x - 7 = 8 | 15 | 99%
|
| x + 3 = 5 | 2 | 99%
|
| 3x + 1 = 10 | 3 | 99%
|
| 2x = 12 | 6 | 99%
|
| x/3 = 12 | 36 | 97%
|
| x^2 = 4 | ± 2 | 96%
|
| √x = 4 | 16 | 95%
|
| x + y = 3 + y | 3 | 89%
|
| x ^ 5 = 1 | 1 | 88%
|
| 1/x = 0.25 | 4 | 86%
|
| x√x = 8 | 4 | 80%
|
| x^2 - 2x + 1 = 0 | 1 | 78%
|
| tan x = 1 | 45 | 50%
|
| sin x = 1 | 90 | 50%
|
| ln x = 1 | e | 35%
|