| ( | 1050 | × | 3 2 | ) | x | ÷ | 10 | = | 1050 | + | ( | 1050 | × | 1 5 | ) |
| Left side of the equation = | 1050 | × | 3 2 | x | × | 1 10 |
| = | 315 2 | x |
315 2 | x | = | 1050 | + | ( | 1050 | × | 1 5 | ) |
| Right side of the equation = | 1050 | + | 1050 | × | 1 5 |
| = | 1050 | + | 210 |
| = | 1260 |
315 2 | x | = | 1260 |
| x | = | 1260 | ÷ | 315 2 |
| = | 1260 | × | 2 315 |
| = | 4 | × | 2 |
| x | = | 8 |