x | = | ( | 1 2 | x | − | 5 | ) | × | 3 100 | + | ( | 1 2 | x | − | 5 | ) | × | 97 100 | × | 1 5 | + | 10 | + | 80 | + | 1 2 | x |
Right side of the equation = | ( | 1 2 | x | − | 5 | ) | × | 3 100 | + | ( | 1 2 | x | − | 5 | ) | × | 97 500 | + | 10 | + | 80 | + | 1 2 | x |
= | ( | 1 2 | x | − | 5 | ) | × | 3 100 | + | ( | 1 2 | x | − | 5 | ) | × | 97 500 | + | 90 | + | 1 2 | x |
x | = | ( | 1 2 | x | − | 5 | ) | × | 3 100 | + | ( | 1 2 | x | − | 5 | ) | × | 97 500 | + | 90 | + | 1 2 | x |
Right side of the equation = | 1 2 | x | × | 3 100 | − | 5 | × | 3 100 | + | ( | 1 2 | x | − | 5 | ) | × | 97 500 | + | 90 | + | 1 2 | x |
= | 3 200 | x | − | 3 20 | + | ( | 1 2 | x | − | 5 | ) | × | 97 500 | + | 90 | + | 1 2 | x |
= | 103 200 | x | + | 1797 20 | + | ( | 1 2 | x | − | 5 | ) | × | 97 500 |
= | 103 200 | x | + | 1797 20 | + | 1 2 | x | × | 97 500 | − | 5 | × | 97 500 |
= | 103 200 | x | + | 1797 20 | + | 97 1000 | x | − | 97 100 |
= | 153 250 | x | + | 2222 25 |
x | = | 153 250 | x | + | 2222 25 |
x | − | 153 250 | x | = | 2222 25 |
97 250 | x | = | 2222 25 |
x | = | 2222 25 | ÷ | 97 250 |
= | 2222 25 | × | 250 97 |
= | 2222 | × | 10 97 |
x | = | 22220 97 |
x | = | 229.072165 |