679431 500000 | + | ( | 16493 50 | − | X | ) | × | 1 50 | × | 7 10 | ÷ | 109 100 | + | ( | X | ) | ÷ | 101 100 | × | 1 100 | + | ( | 3145649 10000 | − | X | ) | × | 13 100 | ÷ | 113 100 | + | 86979 10000 | = | 16493 50 | × | 9 100 | ÷ | 109 100 |
| Left side of the equation = | 679431 500000 | + | ( | 16493 50 | − | X | ) | × | 7 545 | + | ( | X | ) | × | 1 101 | + | ( | 3145649 10000 | − | X | ) | × | 13 113 | + | 86979 1010000 |