2 | x | ÷ | 7 10 | − | ( | 6 5 | − | x | ) | ÷ | 3 10 | = | 1 |
Left side of the equation = | 20 7 | x | − | ( | 6 5 | − | x | ) | × | 10 3 |
20 7 | x | − | ( | 6 5 | − | x | ) | × | 10 3 | = | 1 |
Left side of the equation = | 20 7 | x | − | 6 5 | × | 10 3 | + | x | × | 10 3 |
= | 20 7 | x | − | 4 | + | x | × | 10 3 |
= | 130 21 | x | − | 4 |
130 21 | x | − | 4 | = | 1 |
130 21 | x | = | 1 | + | 4 |
130 21 | x | = | 5 |
x | = | 5 | ÷ | 130 21 |
= | 5 | × | 21 130 |
= | 1 | × | 21 26 |
x | = | 21 26 |
x | = | 0.807692 |