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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-0.47）（x-0.48）÷（0.47-0.46）÷（0.46-0.48）×0.4846555+（x-0.46）（x-0.48）÷（0.47-0.46）÷（0.47-0.48）×0.4937452+（x-0.46）（x-0.47）÷（0.02×0.01）×0.5027498 = 0.5 .
Question type: Equation
Solution:Original question:
| ( | x | − | 47 100 | ) | ( | x | − | 12 25 | ) | ÷ | ( | 47 100 | − | 23 50 | ) | ÷ | ( | 23 50 | − | 12 25 | ) | × | 969311 2000000 | + | ( | x | − | 23 50 | ) | ( | x | − | 12 25 | ) | ÷ | ( | 47 100 | − | 23 50 | ) | ÷ | ( | 47 100 | − | 12 25 | ) | × | 1234363 2500000 | + | ( | x | − | 23 50 | ) | ( | x | − | 47 100 | ) | = | 1 2 |
| Multiply both sides of the equation by: | ( | 47 100 | − | 23 50 | ) |
| ( | x | − | 47 100 | ) | ( | x | − | 12 25 | ) | ÷ | ( | 23 50 | − | 12 25 | ) | × | 969311 2000000 | + | ( | x | − | 23 50 | ) | ( | x | − | 12 25 | ) | ÷ | ( | 47 100 | − | 23 50 | ) | ÷ | ( | 47 100 | − | 12 25 | ) | × | 1234363 2500000 | ( | 47 100 | − | 23 50 | ) | + | ( | x | − | 23 50 | ) | ( | x | − | 47 100 | ) | = | 1 2 | ( | 47 100 | − | 23 50 | ) |
| x | ( | x | − | 12 25 | ) | ÷ | ( | 23 50 | − | 12 25 | ) | × | 969311 2000000 | − | 47 100 | ( | x | − | 12 25 | ) | ÷ | ( | 23 50 | − | 12 25 | ) | × | 969311 2000000 | + | ( | x | − | 23 50 | ) | ( | x | − | 12 25 | ) | ÷ | ( | 47 100 | − | 23 50 | ) | ÷ | ( | 47 100 | − | 12 25 | ) | = | 1 2 | ( | 47 100 | − | 23 50 | ) |
| x | ( | x | − | 12 25 | ) | ÷ | ( | 23 50 | − | 12 25 | ) | × | 969311 2000000 | − | 47 100 | ( | x | − | 12 25 | ) | ÷ | ( | 23 50 | − | 12 25 | ) | × | 969311 2000000 | + | ( | x | − | 23 50 | ) | ( | x | − | 12 25 | ) | ÷ | ( | 47 100 | − | 23 50 | ) | ÷ | ( | 47 100 | − | 12 25 | ) | = | 1 2 | × | 47 100 | − | 1 2 | × | 23 50 |
| x | ( | x | − | 12 25 | ) | ÷ | ( | 23 50 | − | 12 25 | ) | × | 969311 2000000 | − | 45557617 200000000 | ( | x | − | 12 25 | ) | ÷ | ( | 23 50 | − | 12 25 | ) | + | ( | x | − | 23 50 | ) | ( | x | − | 12 25 | ) | ÷ | ( | 47 100 | − | 23 50 | ) | ÷ | ( | 47 100 | − | 12 25 | ) | × | 1234363 2500000 | = | 47 200 | − | 23 100 |
| x | ( | x | − | 12 25 | ) | ÷ | ( | 23 50 | − | 12 25 | ) | × | 969311 2000000 | − | 45557617 200000000 | ( | x | − | 12 25 | ) | ÷ | ( | 23 50 | − | 12 25 | ) | + | ( | x | − | 23 50 | ) | ( | x | − | 12 25 | ) | ÷ | ( | 47 100 | − | 23 50 | ) | ÷ | ( | 47 100 | − | 12 25 | ) | × | 1234363 2500000 | = | 1 200 |
| Multiply both sides of the equation by: | ( | 23 50 | − | 12 25 | ) |
| x | ( | x | − | 12 25 | ) | × | 969311 2000000 | − | 45557617 200000000 | ( | x | − | 12 25 | ) | ÷ | ( | 23 50 | − | 12 25 | ) | × | ( | 23 50 | − | 12 25 | ) | + | ( | x | − | 23 50 | ) | ( | x | − | 12 25 | ) | ÷ | ( | 47 100 | − | 23 50 | ) | ÷ | ( | 47 100 | − | 12 25 | ) | × | 1234363 2500000 | = | 1 200 | ( | 23 50 | − | 12 25 | ) |
| x | x | × | 969311 2000000 | − | x | × | 12 25 | × | 969311 2000000 | − | 45557617 200000000 | ( | x | − | 12 25 | ) | ÷ | ( | 23 50 | − | 12 25 | ) | × | ( | 23 50 | − | 12 25 | ) | + | ( | x | − | 23 50 | ) | ( | x | − | 12 25 | ) | = | 1 200 | ( | 23 50 | − | 12 25 | ) |
| x | x | × | 969311 2000000 | − | x | × | 12 25 | × | 969311 2000000 | − | 45557617 200000000 | ( | x | − | 12 25 | ) | ÷ | ( | 23 50 | − | 12 25 | ) | × | ( | 23 50 | − | 12 25 | ) | + | ( | x | − | 23 50 | ) | ( | x | − | 12 25 | ) | = | 1 200 | × | 23 50 | − | 1 200 | × | 12 25 |
| x | x | × | 969311 2000000 | − | x | × | 2907933 12500000 | − | 45557617 200000000 | ( | x | − | 12 25 | ) | ÷ | ( | 23 50 | − | 12 25 | ) | × | ( | 23 50 | − | 12 25 | ) | + | ( | x | − | 23 50 | ) | ( | x | − | 12 25 | ) | ÷ | ( | 47 100 | − | 23 50 | ) | = | 23 10000 | − | 3 1250 |
| x | x | × | 969311 2000000 | − | 2907933 12500000 | x | − | 45557617 200000000 | ( | x | − | 12 25 | ) | ÷ | ( | 23 50 | − | 12 25 | ) | × | ( | 23 50 | − | 12 25 | ) | + | ( | x | − | 23 50 | ) | ( | x | − | 12 25 | ) | ÷ | ( | 47 100 | − | 23 50 | ) | = | - | 1 10000 |
| Multiply both sides of the equation by: | ( | 23 50 | − | 12 25 | ) |
| x | x | × | 969311 2000000 | ( | 23 50 | − | 12 25 | ) | − | 2907933 12500000 | x | ( | 23 50 | − | 12 25 | ) | − | 45557617 200000000 | ( | x | − | 12 25 | ) | ( | 23 50 | − | 12 25 | ) | + | ( | x | − | 23 50 | ) | ( | x | − | 12 25 | ) | = | - | 1 10000 | ( | 23 50 | − | 12 25 | ) |
| x | x | × | 969311 2000000 | × | 23 50 | − | x | x | × | 969311 2000000 | × | 12 25 | − | 2907933 12500000 | x | ( | 23 50 | − | 12 25 | ) | − | 45557617 200000000 | = | - | 1 10000 | ( | 23 50 | − | 12 25 | ) |
| x | x | × | 969311 2000000 | × | 23 50 | − | x | x | × | 969311 2000000 | × | 12 25 | − | 2907933 12500000 | x | ( | 23 50 | − | 12 25 | ) | − | 45557617 200000000 | = | - | 1 10000 | × | 23 50 | + | 1 10000 | × | 12 25 |
| x | x | × | 22294153 100000000 | − | x | x | × | 2907933 12500000 | − | 2907933 12500000 | x | ( | 23 50 | − | 12 25 | ) | − | 45557617 200000000 | ( | x | − | 12 25 | ) | ( | 23 50 | − | 12 25 | ) | = | - | 23 500000 | + | 3 62500 |