| ( | 89 | x | + | 185 2 | x | × | 24 | ) | ÷ | ( | x | + | 24 | ) | = | 91 |
| Multiply both sides of the equation by: | ( | x | + | 24 | ) |
| ( | 89 | x | + | 185 2 | x | × | 24 | ) | = | 91 | ( | x | + | 24 | ) |
| 89 | x | + | 185 2 | x | × | 24 | = | 91 | ( | x | + | 24 | ) |
| 89 | x | + | 185 2 | x | × | 24 | = | 91 | x | + | 91 | × | 24 |
| 89 | x | + | 2220 | x | = | 91 | x | + | 2184 |
| 2309 | x | = | 91 | x | + | 2184 |
| 2309 | x | − | 91 | x | = | 2184 |
| 2218 | x | = | 2184 |
| x | = | 2184 | ÷ | 2218 |
| = | 2184 | × | 1 2218 |
| = | 1092 | × | 1 1109 |
| x | = | 1092 1109 |
| x | = | 0.984671 |