| X | = | 1 | ÷ | 8 | × | X | + | ( | 1 | ÷ | 8 | × | X | + | 4 | ) | × | 1 | ÷ | 6 | + | ( | ( | 88 | + | 2 | ) | ÷ | ( | 1 | − | 1 | ÷ | 6 | ) | + | 4 | ) | ÷ | ( | 1 | − | 1 | ÷ | 8 | ) |
| Multiply both sides of the equation by: | ( | 1 | − | 1 | ÷ | 8 | ) |
| X | ( | 1 | − | 1 | ÷ | 8 | ) | = | 1 | ÷ | 8 | × | X | ( | 1 | − | 1 | ÷ | 8 | ) | + | ( | 1 | ÷ | 8 | × | X | + | 4 | ) | × | 1 | ÷ | 6 | × | ( | 1 | − | 1 | ÷ | 8 | ) | + | ( | ( | 88 | + | 2 | ) | ÷ | ( | 1 | − | 1 | ÷ | 6 | ) | + | 4 | ) |
| X | × | 1 | − | X | × | 1 | ÷ | 8 | = | 1 | ÷ | 8 | × | X | ( | 1 | − | 1 | ÷ | 8 | ) | + | ( | 1 | ÷ | 8 | × | X | + | 4 | ) | × | 1 | ÷ | 6 | × | ( | 1 | − | 1 | ÷ | 8 | ) | + | ( | ( | 88 | + | 2 | ) | ÷ | ( | 1 | − | 1 | ÷ | 6 | ) | + | 4 | ) |
| X | × | 1 | − | X | × | 1 | ÷ | 8 | = | 1 | ÷ | 8 | × | X | × | 1 | − | 1 | ÷ | 8 | × | X | × | 1 | ÷ | 8 | + | ( | 1 | ÷ | 8 | × | X | + | 4 | ) | × | 1 | ÷ | 6 |
| X | × | 1 | − | X | × | 1 8 | = | 1 8 | X | − | 1 64 | X | + | ( | 1 | ÷ | 8 | × | X | + | 4 | ) | × | 1 6 | ( | 1 | − | 1 | ÷ | 8 | ) | + | ( | ( | 88 | + | 2 | ) | ÷ | ( | 1 | − | 1 | ÷ | 6 | ) | + | 4 | ) |
7 8 | X | = | 7 64 | X | + | ( | 1 | ÷ | 8 | × | X | + | 4 | ) | × | 1 6 | ( | 1 | − | 1 | ÷ | 8 | ) | + | ( | ( | 88 | + | 2 | ) | ÷ | ( | 1 | − | 1 | ÷ | 6 | ) | + | 4 | ) |
7 8 | X | = | 7 64 | X | + | 1 | ÷ | 8 | × | X | × | 1 6 | ( | 1 | − | 1 | ÷ | 8 | ) | + | 4 | × | 1 6 | ( | 1 | − | 1 | ÷ | 8 | ) | + | ( | ( | 88 | + | 2 | ) | ÷ | ( | 1 | − | 1 | ÷ | 6 | ) | + | 4 | ) |
7 8 | X | = | 7 64 | X | + | 1 48 | X | ( | 1 | − | 1 | ÷ | 8 | ) | + | 2 3 | ( | 1 | − | 1 | ÷ | 8 | ) | + | ( | ( | 88 | + | 2 | ) | ÷ | ( | 1 | − | 1 | ÷ | 6 | ) | + | 4 | ) |
7 8 | X | = | 7 64 | X | + | 1 48 | X | × | 1 | − | 1 48 | X | × | 1 | ÷ | 8 | + | 2 3 | ( | 1 | − | 1 | ÷ | 8 | ) | + | ( | ( | 88 | + | 2 | ) | ÷ | ( | 1 | − | 1 | ÷ | 6 | ) | + | 4 | ) |
7 8 | X | = | 7 64 | X | + | 1 48 | X | − | 1 384 | X | + | 2 3 | ( | 1 | − | 1 | ÷ | 8 | ) | + | ( | ( | 88 | + | 2 | ) | ÷ | ( | 1 | − | 1 | ÷ | 6 | ) | + | 4 | ) |
7 8 | X | = | 49 384 | X | + | 2 3 | ( | 1 | − | 1 | ÷ | 8 | ) | + | ( | ( | 88 | + | 2 | ) | ÷ | ( | 1 | − | 1 | ÷ | 6 | ) | + | 4 | ) |
7 8 | X | = | 49 384 | X | + | 2 3 | × | 1 | − | 2 3 | × | 1 | ÷ | 8 | + | ( | ( | 88 | + | 2 | ) | ÷ | ( | 1 | − | 1 | ÷ | 6 | ) | + | 4 | ) |
7 8 | X | = | 49 384 | X | + | 2 3 | − | 1 12 | + | ( | ( | 88 | + | 2 | ) | ÷ | ( | 1 | − | 1 | ÷ | 6 | ) | + | 4 | ) |
7 8 | X | = | 49 384 | X | + | 7 12 | + | ( | ( | 88 | + | 2 | ) | ÷ | ( | 1 | − | 1 | ÷ | 6 | ) | + | 4 | ) |
7 8 | X | = | 49 384 | X | + | 7 12 | + | ( | 88 | + | 2 | ) | ÷ | ( | 1 | − | 1 | ÷ | 6 | ) | + | 4 |
7 8 | X | = | 49 384 | X | + | 55 12 | + | ( | 88 | + | 2 | ) | ÷ | ( | 1 | − | 1 | ÷ | 6 | ) |
| Multiply both sides of the equation by: | ( | 1 | − | 1 | ÷ | 6 | ) |
7 8 | X | ( | 1 | − | 1 | ÷ | 6 | ) | = | 49 384 | X | ( | 1 | − | 1 | ÷ | 6 | ) | + | 55 12 | ( | 1 | − | 1 | ÷ | 6 | ) | + | ( | 88 | + | 2 | ) |
7 8 | X | × | 1 | − | 7 8 | X | × | 1 | ÷ | 6 | = | 49 384 | X | ( | 1 | − | 1 | ÷ | 6 | ) | + | 55 12 | ( | 1 | − | 1 | ÷ | 6 | ) | + | ( | 88 | + | 2 | ) |
7 8 | X | × | 1 | − | 7 8 | X | × | 1 | ÷ | 6 | = | 49 384 | X | × | 1 | − | 49 384 | X | × | 1 | ÷ | 6 | + | 55 12 | ( | 1 | − | 1 | ÷ | 6 | ) | + | ( | 88 | + | 2 | ) |
7 8 | X | − | 7 48 | X | = | 49 384 | X | − | 49 2304 | X | + | 55 12 | ( | 1 | − | 1 | ÷ | 6 | ) | + | ( | 88 | + | 2 | ) |
35 48 | X | = | 245 2304 | X | + | 55 12 | ( | 1 | − | 1 | ÷ | 6 | ) | + | ( | 88 | + | 2 | ) |
35 48 | X | = | 245 2304 | X | + | 55 12 | × | 1 | − | 55 12 | × | 1 | ÷ | 6 | + | ( | 88 | + | 2 | ) |
35 48 | X | = | 245 2304 | X | + | 55 12 | − | 55 72 | + | ( | 88 | + | 2 | ) |
35 48 | X | = | 245 2304 | X | + | 275 72 | + | ( | 88 | + | 2 | ) |