4 5 | ( | 1 | + | X | ) | ÷ | 10 | + | X | = | 54 500 |
Left side of the equation = | 2 25 | ( | 1 | + | X | ) | + | X |
2 25 | ( | 1 | + | X | ) | + | X | = | 54 500 |
Left side of the equation = | 2 25 | × | 1 | + | 2 25 | X | + | X |
= | 2 25 | + | 2 25 | X | + | X |
= | 2 25 | + | 27 25 | X |
2 25 | + | 27 25 | X | = | 54 500 |
27 25 | X | = | 54 500 | − | 2 25 |
27 25 | X | = | 7 250 |
X | = | 7 250 | ÷ | 27 25 |
= | 7 250 | × | 25 27 |
= | 7 10 | × | 1 27 |
X | = | 7 270 |
X | = | 0.025926 |