x | = | 290621707017143 1000000000 | + | ( | 256 2500 | ÷ | 303 100 | ) | x |
方程右边 = | 290621707017143 1000000000 | + | 256 2500 | ÷ | 303 100 | × | x |
= | 290621707017143 1000000000 | + | 256 7575 | x |
x | = | 290621707017143 1000000000 | + | 256 7575 | x |
x | − | 256 7575 | x | = | 290621707017143 1000000000 |
7319 7575 | x | = | 290621707017143 1000000000 |
x | = | 290621707017143 1000000000 | ÷ | 7319 7575 |
= | 290621707017143 1000000000 | × | 7575 7319 |
= | 290621707017143 40000000 | × | 303 7319 |
x | = | 88058377226194329 292760000000 |