29 20 | = | 120 | ÷ | ( | 120 | − | x | ) |
Multiply both sides of the equation by: | ( | 120 | − | x | ) |
29 20 | ( | 120 | − | x | ) | = | 120 |
29 20 | × | 120 | − | 29 20 | x | = | 120 |
174 | − | 29 20 | x | = | 120 |
- | 29 20 | x | = | 120 | − | 174 |
- | 29 20 | x | = | - | 54 |
54 | = | 29 20 | x |
29 20 | x | = | 54 |
x | = | 54 | ÷ | 29 20 |
= | 54 | × | 20 29 |
x | = | 1080 29 |
x | = | 37.241379 |