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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*1.13*3.2*1.31 = 3.69 .
Question type: Equation
Solution:Original question:
The equation is transformed into :
The coefficient of the unknown number is reduced to 1 :
We obtained :
This is the solution of the equation.
Convert the result to decimal form :
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation x*1.13*3.2*1.31 = 3.69 .
Question type: Equation
Solution:Original question:
| x | × | 113 100 | × | 16 5 | × | 131 100 | = | 369 100 |
| Left side of the equation = | x | × | 14803 3125 |
14803 3125 | x | = | 369 100 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 369 100 | ÷ | 14803 3125 |
| = | 369 100 | × | 3125 14803 |
| = | 369 4 | × | 125 14803 |
We obtained :
| x | = | 46125 59212 |
Convert the result to decimal form :
| x | = | 0.778981 |