22 25 | x | = | 500 | x | × | 9 10 | + | 4 5 | ( | x | − | 500 | ) |
Right side of the equation = | 450 | x | + | 4 5 | ( | x | − | 500 | ) |
22 25 | x | = | 450 | x | + | 4 5 | ( | x | − | 500 | ) |
Right side of the equation = | 450 | x | + | 4 5 | x | − | 4 5 | × | 500 |
= | 450 | x | + | 4 5 | x | − | 400 |
= | 2254 5 | x | − | 400 |
22 25 | x | = | 2254 5 | x | − | 400 |
22 25 | x | − | 2254 5 | x | = | - | 400 |
- | 11248 25 | x | = | - | 400 |
400 | = | 11248 25 | x |
11248 25 | x | = | 400 |
x | = | 400 | ÷ | 11248 25 |
= | 400 | × | 25 11248 |
= | 25 | × | 25 703 |
x | = | 625 703 |
x | = | 0.889047 |