( | 194 5 | + | ( | x | − | 1000 | ) | ÷ | ( | 3000 | − | 1000 | ) | × | ( | 519 5 | − | 194 5 | ) | ) | × | 11 10 | × | 1 | × | 1 | = | 224287 100 | − | x |
194 5 | × | 11 10 | × | 1 | × | 1 | + | ( | x | − | 1000 | ) | ÷ | ( | 3000 | − | 1000 | ) | × | ( | 519 5 | − | 194 5 | ) | × | 11 10 | × | 1 | × | 1 | = | 224287 100 | − | x |
1067 25 | + | ( | x | − | 1000 | ) | ÷ | ( | 3000 | − | 1000 | ) | × | ( | 519 5 | − | 194 5 | ) | × | 11 10 | = | 224287 100 | − | x |
方程两边同时乘以: | ( | 3000 | − | 1000 | ) |
1067 25 | ( | 3000 | − | 1000 | ) | + | ( | x | − | 1000 | ) | ( | 519 5 | − | 194 5 | ) | × | 11 10 | = | 224287 100 | ( | 3000 | − | 1000 | ) | − | x | ( | 3000 | − | 1000 | ) |
1067 25 | × | 3000 | − | 1067 25 | × | 1000 | + | ( | x | − | 1000 | ) | ( | 519 5 | − | 194 5 | ) | × | 11 10 | = | 224287 100 | ( | 3000 | − | 1000 | ) | − | x | ( | 3000 | − | 1000 | ) |
1067 25 | × | 3000 | − | 1067 25 | × | 1000 | + | ( | x | − | 1000 | ) | ( | 519 5 | − | 194 5 | ) | × | 11 10 | = | 224287 100 | × | 3000 | − | 224287 100 | × | 1000 | − | x | ( | 3000 | − | 1000 | ) |
128040 | − | 42680 | + | ( | x | − | 1000 | ) | ( | 519 5 | − | 194 5 | ) | × | 11 10 | = | 6728610 | − | 2242870 | − | x | ( | 3000 | − | 1000 | ) |
85360 | + | ( | x | − | 1000 | ) | ( | 519 5 | − | 194 5 | ) | × | 11 10 | = | 4485740 | − | x | ( | 3000 | − | 1000 | ) |
85360 | + | x | ( | 519 5 | − | 194 5 | ) | × | 11 10 | − | 1000 | ( | 519 5 | − | 194 5 | ) | × | 11 10 | = | 4485740 | − | x | ( | 3000 | − | 1000 | ) |
85360 | + | x | ( | 519 5 | − | 194 5 | ) | × | 11 10 | − | 1000 | ( | 519 5 | − | 194 5 | ) | × | 11 10 | = | 4485740 | − | x | × | 3000 | + | x | × | 1000 |
85360 | + | x | ( | 519 5 | − | 194 5 | ) | × | 11 10 | − | 1100 | ( | 519 5 | − | 194 5 | ) | = | 4485740 | − | x | × | 3000 | + | x | × | 1000 |
85360 | + | x | ( | 519 5 | − | 194 5 | ) | × | 11 10 | − | 1100 | ( | 519 5 | − | 194 5 | ) | = | 4485740 | − | 2000 | x |
85360 | + | x | × | 519 5 | × | 11 10 | − | x | × | 194 5 | × | 11 10 | − | 1100 | ( | 519 5 | − | 194 5 | ) | = | 4485740 | − | 2000 | x |
85360 | + | x | × | 5709 50 | − | x | × | 1067 25 | − | 1100 | ( | 519 5 | − | 194 5 | ) | = | 4485740 | − | 2000 | x |
85360 | + | 143 2 | x | − | 1100 | ( | 519 5 | − | 194 5 | ) | = | 4485740 | − | 2000 | x |
85360 | + | 143 2 | x | − | 1100 | × | 519 5 | + | 1100 | × | 194 5 | = | 4485740 | − | 2000 | x |
85360 | + | 143 2 | x | − | 114180 | + | 42680 | = | 4485740 | − | 2000 | x |
13860 | + | 143 2 | x | = | 4485740 | − | 2000 | x |
143 2 | x | + | 2000 | x | = | 4485740 | − | 13860 |
4143 2 | x | = | 4485740 | − | 13860 |
4143 2 | x | = | 4471880 |
x | = | 4471880 | ÷ | 4143 2 |
= | 4471880 | × | 2 4143 |
x | = | 8943760 4143 |
x | = | 2158.764181 |