4 | − | 3 | ( | 100 | − | x | ) | ( | 100 | − | x | ) | ÷ | 1600 | = | 363 100 |
Left side of the equation = | 4 | − | 3 1600 | ( | 100 | − | x | ) | ( | 100 | − | x | ) |
4 | − | 3 1600 | ( | 100 | − | x | ) | ( | 100 | − | x | ) | = | 363 100 |
Left side of the equation = | 4 | − | 3 1600 | × | 100 | ( | 100 | − | x | ) | + | 3 1600 | x | ( | 100 | − | x | ) |
= | 4 | − | 3 16 | ( | 100 | − | x | ) | + | 3 1600 | x | ( | 100 | − | x | ) |
= | 4 | − | 3 16 | × | 100 | + | 3 16 | x | + | 3 1600 | x | ( | 100 | − | x | ) |
= | 4 | − | 75 4 | + | 3 16 | x | + | 3 1600 | x | ( | 100 | − | x | ) |
= | - | 59 4 | + | 3 16 | x | + | 3 1600 | x | ( | 100 | − | x | ) |
= | - | 59 4 | + | 3 16 | x | + | 3 1600 | x | × | 100 | − | 3 1600 | x | x |
= | - | 59 4 | + | 3 16 | x | + | 3 16 | x | − | 3 1600 | x | x |
= | - | 59 4 | + | 3 8 | x | − | 3 1600 | x | x |
- | 59 4 | + | 3 8 | x | − | 3 1600 | x | x | = | 363 100 |