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On line Solution of Monovariate Equation：
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Current location：Equations > Monovariate Equation > The history of univariate equation calculation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation X-3700*11/6.78-8000*6.9/6.78*11-0.04X-2169*11/6.78-5283880/6.78+5283880/1.13*0.13 = 3000000/6.78 .
Question type: Equation
Solution:Original question:
| X | − | 3700 | × | 11 | ÷ | 339 50 | − | 8000 | × | 69 10 | ÷ | 339 50 | × | 11 | − | 1 25 | X | − | 2169 | × | 11 | = | 3000000 | ÷ | 339 50 |
| Left side of the equation = | X | − | 2035000 339 | − | 10120000 113 | − | 1 25 | X | − | 397650 113 | − | 2338000 3 | + | 607880 |
| = | 24 25 | X | − | 30570210 113 |
24 25 | X | − | 30570210 113 | = | 3000000 | ÷ | 339 50 |
| Right side of the equation = | 50000000 113 |
24 25 | X | − | 30570210 113 | = | 50000000 113 |
Transposition :
24 25 | X | = | 50000000 113 | + | 30570210 113 |
Combine the items on the right of the equation:
24 25 | X | = | 80570210 113 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 80570210 113 | ÷ | 24 25 |
| = | 80570210 113 | × | 25 24 |
| = | 40285105 113 | × | 25 12 |
We obtained :
| X | = | 1007127625 1356 |
Convert the result to decimal form :
| X | = | 742719.487463 |