323 2 | × | 791 100 | + | 131 10 | x | = | ( | 323 2 | + | x | ) | × | 8 |
| Left side of the equation = | 255493 200 | + | 131 10 | x |
255493 200 | + | 131 10 | x | = | ( | 323 2 | + | x | ) | × | 8 |
| Right side of the equation = | 323 2 | × | 8 | + | x | × | 8 |
| = | 1292 | + | x | × | 8 |
255493 200 | + | 131 10 | x | = | 1292 | + | 8 | x |
131 10 | x | − | 8 | x | = | 1292 | − | 255493 200 |
51 10 | x | = | 1292 | − | 255493 200 |
51 10 | x | = | 2907 200 |
| x | = | 2907 200 | ÷ | 51 10 |
| = | 2907 200 | × | 10 51 |
| = | 57 20 | × | 1 |
| x | = | 57 20 |
| x | = | 2.85 |