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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 11.63*3.14*0.65(x-20) = (2*3.14*0.1185*(417.44-x))/0.167 .
Question type: Equation
Solution:Original question:
1163 100 | × | 157 50 | × | 13 20 | ( | x | − | 20 | ) | = | ( | 2 | × | 157 50 | × | 237 2000 | ( | 10436 25 | − | x | ) | ) | ÷ | 167 1000 |
| Left side of the equation = | 2373683 100000 | ( | x | − | 20 | ) |
2373683 100000 | ( | x | − | 20 | ) | = | ( | 2 | × | 157 50 | × | 237 2000 | ( | 10436 25 | − | x | ) | ) | ÷ | 167 1000 |
| Left side of the equation = | 2373683 100000 | x | − | 2373683 100000 | × | 20 |
| = | 2373683 100000 | x | − | 2373683 5000 |
2373683 100000 | x | − | 2373683 5000 | = | ( | 2 | × | 157 50 | × | 237 2000 | ( | 10436 25 | − | x | ) | ) | ÷ | 167 1000 |
| Right side of the equation = | 2 | × | 157 50 | × | 237 2000 | ( | 10436 25 | − | x | ) | × | 1000 167 |
| = | 37209 8350 | ( | 10436 25 | − | x | ) |
| = | 37209 8350 | × | 10436 25 | − | 37209 8350 | x |
| = | 194156562 104375 | − | 37209 8350 | x |
2373683 100000 | x | − | 2373683 5000 | = | 194156562 104375 | − | 37209 8350 | x |
Transposition :
2373683 100000 | x | + | 37209 8350 | x | = | 194156562 104375 | + | 2373683 5000 |
x≈82.819119 , keep 6 decimal places
There are 1 solution(s).
解一元一次方程的详细方法请参阅：《一元一次方程的解法》