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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 2.47x = (1＋1.47x)*(4.33x-1.33) .
Question type: Equation
Solution:Original question:
Remove the bracket on the right of the equation:
The equation is transformed into :
The solution of the equation:
x1≈-0.449703 , keep 6 decimal places
x2≈0.464644 , keep 6 decimal places
There are 2 solution(s).
解程的详细方法请参阅：《方程的解法》
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 2.47x = (1＋1.47x)*(4.33x-1.33) .
Question type: Equation
Solution:Original question:
247 100 | x | = | ( | 1 | + | 147 100 | x | ) | ( | 433 100 | x | − | 133 100 | ) |
| Right side of the equation = | 1 | ( | 433 100 | x | − | 133 100 | ) | + | 147 100 | x | ( | 433 100 | x | − | 133 100 | ) |
| = | 1 | × | 433 100 | x | − | 1 | × | 133 100 | + | 147 100 | x | ( | 433 100 | x | − | 133 100 | ) |
| = | 433 100 | x | − | 133 100 | + | 147 100 | x | ( | 433 100 | x | − | 133 100 | ) |
| = | 433 100 | x | − | 133 100 | + | 147 100 | x | × | 433 100 | x | − | 147 100 | x | × | 133 100 |
| = | 433 100 | x | − | 133 100 | + | 63651 10000 | x | x | − | 19551 10000 | x |
| = | 23749 10000 | x | − | 133 100 | + | 63651 10000 | x | x |
247 100 | x | = | 23749 10000 | x | − | 133 100 | + | 63651 10000 | x | x |
The solution of the equation:
x1≈-0.449703 , keep 6 decimal places
x2≈0.464644 , keep 6 decimal places
There are 2 solution(s).
解程的详细方法请参阅：《方程的解法》