4 | ÷ | 3 | × | x | + | 7 | ÷ | 5 | = | 2 | ÷ | 11 | × | x | + | 8 | ÷ | 13 |
Left side of the equation = | 4 3 | x | + | 7 5 |
4 3 | x | + | 7 5 | = | 2 | ÷ | 11 | × | x | + | 8 | ÷ | 13 |
Right side of the equation = | 2 11 | x | + | 8 13 |
4 3 | x | + | 7 5 | = | 2 11 | x | + | 8 13 |
4 3 | x | − | 2 11 | x | = | 8 13 | − | 7 5 |
38 33 | x | = | 8 13 | − | 7 5 |
38 33 | x | = | - | 51 65 |
x | = | - | 51 65 | ÷ | 38 33 |
= | - | 51 65 | × | 33 38 |
x | = | - | 1683 2470 |
x | = | - 0.681377 |