( | ( | x | − | x | ÷ | 113 100 | × | 13 100 | ) | ÷ | 713 100 | ) | = | 3 200 |
Left side of the equation = | ( | x | − | x | ÷ | 113 100 | × | 13 100 | ) | ÷ | 713 100 |
= | x | × | 100 713 | − | x | ÷ | 113 100 | × | 13 100 | × | 100 713 |
= | x | × | 100 713 | − | x | × | 1300 80569 |
= | 10000 80569 | x |
10000 80569 | x | = | 3 200 |
x | = | 3 200 | ÷ | 10000 80569 |
= | 3 200 | × | 80569 10000 |
x | = | 241707 2000000 |
x | = | 0.120854 |