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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 ((5.207237-x)*74.12-6.6306)/((0.2796+x)*18.02-0.1288) = 42.90972161 .
Question type: Equation
Solution:Original question:
| ( | ( | 5207237 1000000 | − | x | ) | × | 1853 25 | − | 33153 5000 | ) | ÷ | ( | ( | 699 2500 | + | x | ) | × | 901 50 | − | 161 1250 | ) | = | 4290972161 100000000 |
| Multiply both sides of the equation by: | ( | ( | 699 2500 | + | x | ) | × | 901 50 | − | 161 1250 | ) |
| ( | ( | 5207237 1000000 | − | x | ) | × | 1853 25 | − | 33153 5000 | ) | = | 4290972161 100000000 | ( | ( | 699 2500 | + | x | ) | × | 901 50 | − | 161 1250 | ) |
| ( | 5207237 1000000 | − | x | ) | × | 1853 25 | − | 33153 5000 | = | 4290972161 100000000 | ( | ( | 699 2500 | + | x | ) | × | 901 50 | − | 161 1250 | ) |
| ( | 5207237 1000000 | − | x | ) | × | 1853 25 | − | 33153 5000 | = | 4290972161 100000000 | ( | 699 2500 | + | x | ) | × | 901 50 | − | 4290972161 100000000 | × | 161 1250 |
The solution of the equation:
x1≈-0.272452 , keep 6 decimal places
x2≈0.199044 , keep 6 decimal places
There are 2 solution(s).
解程的详细方法请参阅：《方程的解法》