| 1764 | + | 1764 | × | 3 100 | + | 3 100 | X | + | ( | 1764 | + | 1764 | × | 3 100 | + | 3 100 | X | ) | × | 19 400 | + | ( | 1764 | + | 1764 | × | 3 100 | + | 3 100 | X | + | ( | 1764 | + | 1764 | × | 3 100 | + | 3 100 | X | ) | × | 19 400 | ) | × | 9 50 | + | 131 2500 | X | = | X |
| Left side of the equation = | 1764 | + | 1323 25 | + | 3 100 | X | + | ( | 1764 | + | 1764 | × | 3 100 | + | 3 100 | X | ) | × | 19 400 | + | ( | 1764 | + | 1764 | × | 3 100 | + | 3 100 | X | + | ( | 1764 | + | 1764 | × | 3 100 | + | 3 100 | X | ) | × | 19 400 | ) | × | 9 50 | + | 131 2500 | X |
| = | 45423 25 | + | 103 1250 | X | + | ( | 1764 | + | 1764 | × | 3 100 | + | 3 100 | X | ) | × | 19 400 | + | ( | 1764 | + | 1764 | × | 3 100 | + | 3 100 | X | + | ( | 1764 | + | 1764 | × | 3 100 | + | 3 100 | X | ) | × | 19 400 | ) | × | 9 50 |
45423 25 | + | 103 1250 | X | + | ( | 1764 | + | 1764 | × | 3 100 | + | 3 100 | X | ) | × | 19 400 | + | ( | 1764 | + | 1764 | × | 3 100 | + | 3 100 | X | + | ( | 1764 | + | 1764 | × | 3 100 | + | 3 100 | X | ) | × | 19 400 | ) | × | 9 50 | = | X |
| Left side of the equation = | 45423 25 | + | 103 1250 | X | + | 1764 | × | 19 400 | + | 1764 | × | 3 100 | × | 19 400 | + | 3 100 | X | × | 19 400 | + | ( | 1764 | + | 1764 | × | 3 100 | + | 3 100 | X | + | ( | 1764 | + | 1764 | × | 3 100 | + | 3 100 | X | ) | × | 19 400 | ) |
| = | 45423 25 | + | 103 1250 | X | + | 8379 100 | + | 25137 10000 | + | 57 40000 | X | + | ( | 1764 | + | 1764 | × | 3 100 | + | 3 100 | X | + | ( | 1764 | + | 1764 | × | 3 100 | + | 3 100 | X | ) | × | 19 400 | ) | × | 9 50 |
| = | 19032237 10000 | + | 3353 40000 | X | + | ( | 1764 | + | 1764 | × | 3 100 | + | 3 100 | X | + | ( | 1764 | + | 1764 | × | 3 100 | + | 3 100 | X | ) | × | 19 400 | ) | × | 9 50 |
| = | 19032237 10000 | + | 3353 40000 | X | + | 1764 | × | 9 50 | + | 1764 | × | 3 100 | × | 9 50 | + | 3 100 | X | × | 9 50 | + | ( | 1764 | + | 1764 | × | 3 100 | + | 3 100 | X | ) |
| = | 19032237 10000 | + | 3353 40000 | X | + | 7938 25 | + | 11907 1250 | + | 27 5000 | X | + | ( | 1764 | + | 1764 | × | 3 100 | + | 3 100 | X | ) | × | 171 20000 |