82 5 | ÷ | 102 | + | X | ÷ | 1000 | + | ( | 52 | − | X | ) | ÷ | 1650 | + | 4 | ÷ | 447 10 | + | 0 | ÷ | 53 | = | 61 200 |
| Left side of the equation = | 41 255 | + | X | × | 1 1000 | + | ( | 52 | − | X | ) | × | 1 1650 | + | 40 447 | + | 0 |
| = | 9509 37995 | + | 1 1000 | X | + | ( | 52 | − | X | ) | × | 1 1650 |
9509 37995 | + | 1 1000 | X | + | ( | 52 | − | X | ) | × | 1 1650 | = | 61 200 |
| Left side of the equation = | 9509 37995 | + | 1 1000 | X | + | 52 | × | 1 1650 | − | X | × | 1 1650 |
| = | 9509 37995 | + | 1 1000 | X | + | 26 825 | − | X | × | 1 1650 |
| = | 588853 2089725 | + | 13 33000 | X |
588853 2089725 | + | 13 33000 | X | = | 61 200 |
13 33000 | X | = | 61 200 | − | 588853 2089725 |
13 33000 | X | = | 77621 3343560 |
| X | = | 77621 3343560 | ÷ | 13 33000 |
| = | 77621 3343560 | × | 33000 13 |
| = | 77621 2533 | × | 25 13 |
| X | = | 1940525 32929 |
| X | = | 58.930578 |