| a | = | 684297098 25 | − | a | ÷ | 113 100 | × | 13 100 | − | 93579 50 | − | ( | 93747516 25 | − | a | ÷ | 113 100 | × | 13 100 | ) | × | 3 25 | − | 432897 50 | − | ( | 54747511 2 | − | a | ÷ | 113 100 | ) | × | 1 4 |
| Right side of the equation = | 684297098 25 | − | a | × | 13 113 | − | 93579 50 | − | ( | 93747516 25 | − | a | ÷ | 113 100 | × | 13 100 | ) | × | 3 25 | − | 432897 50 | − | ( | 54747511 2 | − | a | ÷ | 113 100 | ) | × | 1 4 |