| 1 | ÷ | X | + | 2 | ÷ | 4 5 | × | X | = | 2 | ( | 1 | ÷ | 3 | × | X | + | 2 | ÷ | 3 2 | × | X | ) |
| Multiply both sides of the equation by: | X |
| 1 | + | 2 | ÷ | 4 5 | × | X | X | = | 2 | ( | 1 | ÷ | 3 | × | X | + | 2 | ÷ | 3 2 | × | X | ) | X |
| 1 | + | 2 | ÷ | 4 5 | × | X | X | = | 2 | × | 1 | ÷ | 3 | × | X | X | + | 2 | × | 2 | ÷ | 3 2 | × | X | X |
| 1 | + | 5 2 | X | X | = | 2 3 | X | X | + | 8 3 | X | X |
| X1= | - | √6 √5 |
| X2= | √6 √5 |