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Solution inequality：
Directly input the univariate inequality (that is, the inequality containing only one variable), set the angular unit (radian or angle) of the trigonometric function, and click the "Next" button to obtain the solution set of the inequality.
It supports mathematical functions (including trigonometric functions).
Directly input the univariate inequality (that is, the inequality containing only one variable), set the angular unit (radian or angle) of the trigonometric function, and click the "Next" button to obtain the solution set of the inequality.
It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Inequality Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 1/312.2-1/80-x = 1/88-1/390-x .
Question type: Equation
Solution:Original question:
| 1 | ÷ | 1561 5 | − | 1 | ÷ | 80 | − | x | = | 1 | ÷ | 88 | − | 1 | ÷ | 390 | − | x |
| Left side of the equation = | 5 1561 | − | 1 80 | − | x |
| = | - | 1161 124880 | − | x |
| - | 1161 124880 | − | x | = | 1 | ÷ | 88 | − | 1 | ÷ | 390 | − | x |
| Right side of the equation = | 1 88 | − | 1 390 | − | x |
| = | 151 17160 | − | x |
| - | 1161 124880 | − | x | = | 151 17160 | − | x |
Transposition :
| - | x | + | x | = | 151 17160 | + | 1161 124880 |
Combine the items on the left of the equation:
| - | 0 | x | = | 151 17160 | + | 1161 124880 |
Combine the items on the right of the equation:
| - | 0 | x | = | 969491 53573520 |
Error: This Equation has no solution!!