| x | = | ( | 50 | + | 50 | ) | × | 23 25 | ÷ | 31 20 | + | 35 | × | 23 25 | ÷ | 9 5 | + | 25 | ÷ | 39 20 | + | 25 | ÷ | 39 20 |
| Right side of the equation = | ( | 50 | + | 50 | ) | × | 92 155 | + | 161 9 | + | 500 39 | + | 500 39 |
| = | ( | 50 | + | 50 | ) | × | 92 155 | + | 5093 117 |
| x | = | ( | 50 | + | 50 | ) | × | 92 155 | + | 5093 117 |
| Right side of the equation = | 50 | × | 92 155 | + | 50 | × | 92 155 | + | 5093 117 |
| = | 920 31 | + | 920 31 | + | 5093 117 |
| = | 373163 3627 |
| x | = | 373163 3627 |