9522649 200 | = | ( | 214537 25 | + | X | + | ( | ( | 214537 25 | + | X | ) | ÷ | 265000 | ) | ( | - | 665000 | ) | + | 144133 5 | ) |
方程右边 = | 214537 25 | + | X | + | ( | ( | 214537 25 | + | X | ) | ÷ | 265000 | ) | ( | - | 665000 | ) | + | 144133 5 |
= | 935202 25 | + | X | + | ( | ( | 214537 25 | + | X | ) | ÷ | 265000 | ) | ( | - | 665000 | ) |
= | 935202 25 | + | X | + | ( | 214537 25 | + | X | ) | ÷ | 265000 | × | ( | - | 665000 | ) |
= | 935202 25 | + | X | + | 214537 25 | × | 1 265000 | ( | - | 665000 | ) | + | X | × | 1 265000 | ( | - | 665000 | ) |
= | 935202 25 | + | X | + | 214537 6625000 | ( | - | 665000 | ) | + | X | × | 1 265000 | ( | - | 665000 | ) |
= | 935202 25 | + | X | − | 214537 6625000 | × | 665000 | + | X | × | 1 265000 | ( | - | 665000 | ) |
X= | - | 15287969 200 |