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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 [40+((25.48-18.76)/18.76-80%)*100*3*60%+((25.48-18.76)/18.76-50%)*100*3*40%]*0.5 = m .
Question type: Equation
Solution:Original question:
| ( | 40 | + | ( | ( | 637 25 | − | 469 25 | ) | ÷ | 469 25 | − | 80 100 | ) | × | 100 | × | 3 | × | 60 100 | + | ( | ( | 637 25 | − | 469 25 | ) | ÷ | 469 25 | − | 50 100 | ) | × | 100 | × | 3 | × | 40 100 | ) | × | 1 2 | = | m |
| Left side of the equation = | 40 | × | 1 2 | + | ( | ( | 637 25 | − | 469 25 | ) | ÷ | 469 25 | − | 80 100 | ) | × | 100 | × | 3 | × | 60 100 | × | 1 2 | + | ( | ( | 637 25 | − | 469 25 | ) | ÷ | 469 25 | − | 50 100 | ) | × | 100 | × | 3 | × | 40 100 | × | 1 2 |
| = | 20 | + | ( | ( | 637 25 | − | 469 25 | ) | ÷ | 469 25 | − | 80 100 | ) | × | 90 | + | ( | ( | 637 25 | − | 469 25 | ) | ÷ | 469 25 | − | 50 100 | ) | × | 60 |
| = | 20 | + | ( | 637 25 | − | 469 25 | ) | ÷ | 469 25 | × | 90 | − | 80 100 | × | 90 | + | ( | ( | 637 25 | − | 469 25 | ) | ÷ | 469 25 | − | 50 100 | ) | × | 60 |
| = | 20 | + | ( | 637 25 | − | 469 25 | ) | × | 2250 469 | − | 72 | + | ( | ( | 637 25 | − | 469 25 | ) | ÷ | 469 25 | − | 50 100 | ) | × | 60 |
| = | - | 52 | + | ( | 637 25 | − | 469 25 | ) | × | 2250 469 | + | ( | ( | 637 25 | − | 469 25 | ) | ÷ | 469 25 | − | 50 100 | ) | × | 60 |
| = | - | 52 | + | 637 25 | × | 2250 469 | − | 469 25 | × | 2250 469 | + | ( | ( | 637 25 | − | 469 25 | ) | ÷ | 469 25 | − | 50 100 | ) | × | 60 |
| = | - | 52 | + | 8190 67 | − | 90 | + | ( | ( | 637 25 | − | 469 25 | ) | ÷ | 469 25 | − | 50 100 | ) | × | 60 |
| = | - | 1324 67 | + | ( | ( | 637 25 | − | 469 25 | ) | ÷ | 469 25 | − | 50 100 | ) | × | 60 |
| = | - | 1324 67 | + | ( | 637 25 | − | 469 25 | ) | ÷ | 469 25 | × | 60 | − | 50 100 | × | 60 |
| = | - | 1324 67 | + | ( | 637 25 | − | 469 25 | ) | × | 1500 469 | − | 30 |
| = | - | 3334 67 | + | ( | 637 25 | − | 469 25 | ) | × | 1500 469 |
| = | - | 3334 67 | + | 637 25 | × | 1500 469 | − | 469 25 | × | 1500 469 |
| = | - | 3334 67 | + | 5460 67 | − | 60 |
| = | - | 1894 67 |
| - | 1894 67 | = | m |
Transposition :
| - | m | = | 1894 67 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
| - | 1894 67 | = | m |
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
| m | = | - | 1894 67 |
This is the solution of the equation.