| x | = | 21 20 | × | 53033 100 | ( | 1349 1000 | − | 261 250 | ) | + | 2 5 | ÷ | 3 5 | × | 53033 100 |
| Right side of the equation = | 1113693 2000 | ( | 1349 1000 | − | 261 250 | ) | + | 53033 150 |
| x | = | 1113693 2000 | ( | 1349 1000 | − | 261 250 | ) | + | 53033 150 |
| Right side of the equation = | 1113693 2000 | × | 1349 1000 | − | 1113693 2000 | × | 261 250 | + | 53033 150 |
| = | 1502371857 2000000 | − | 290673873 500000 | + | 53033 150 |