| ( | 1 | + | x | + | 23 10 | ) | = | ( | 1 | + | x | ) | × | 143 100 |
| Left side of the equation = | 1 | + | x | + | 23 10 |
| = | 33 10 | + | x |
33 10 | + | x | = | ( | 1 | + | x | ) | × | 143 100 |
| Right side of the equation = | 1 | × | 143 100 | + | x | × | 143 100 |
| = | 143 100 | + | x | × | 143 100 |
33 10 | + | x | = | 143 100 | + | 143 100 | x |
| x | − | 143 100 | x | = | 143 100 | − | 33 10 |
| - | 43 100 | x | = | 143 100 | − | 33 10 |
| - | 43 100 | x | = | - | 187 100 |
187 100 | = | 43 100 | x |
43 100 | x | = | 187 100 |
| x | = | 187 100 | ÷ | 43 100 |
| = | 187 100 | × | 100 43 |
| = | 187 | × | 1 43 |
| x | = | 187 43 |
| x | = | 4.348837 |