( | 5600 | − | 1800 | ) | x | − | 5000 | ( | 1 | + | x | ) | × | 2 25 | ( | 1 | − | 50 100 | ) | = | 0 |
Left side of the equation = | ( | 5600 | − | 1800 | ) | x | − | 400 | ( | 1 | + | x | ) | ( | 1 | − | 50 100 | ) |
( | 5600 | − | 1800 | ) | x | − | 400 | ( | 1 | + | x | ) | ( | 1 | − | 50 100 | ) | = | 0 |
Left side of the equation = | 5600 | x | − | 1800 | x | − | 400 | ( | 1 | + | x | ) | ( | 1 | − | 50 100 | ) |
= | 3800 | x | − | 400 | ( | 1 | + | x | ) | ( | 1 | − | 50 100 | ) |
= | 3800 | x | − | 400 | × | 1 | ( | 1 | − | 50 100 | ) | − | 400 | x | ( | 1 | − | 50 100 | ) |
= | 3800 | x | − | 400 | ( | 1 | − | 50 100 | ) | − | 400 | x | ( | 1 | − | 50 100 | ) |
= | 3800 | x | − | 400 | × | 1 | + | 400 | × | 50 100 | − | 400 | x | ( | 1 | − | 50 100 | ) |
= | 3800 | x | − | 400 | + | 200 | − | 400 | x | ( | 1 | − | 50 100 | ) |
= | 3800 | x | − | 200 | − | 400 | x | ( | 1 | − | 50 100 | ) |
= | 3800 | x | − | 200 | − | 400 | x | × | 1 | + | 400 | x | × | 50 100 |
= | 3800 | x | − | 200 | − | 400 | x | + | 200 | x |
= | 3600 | x | − | 200 |
3600 | x | − | 200 | = | 0 |
3600 | x | = | 0 | + | 200 |
3600 | x | = | 200 |
x | = | 200 | ÷ | 3600 |
= | 200 | × | 1 3600 |
= | 1 | × | 1 18 |
x | = | 1 18 |
x | = | 0.055556 |