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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 1000*i*3.1699+1197.23*0.6830 = 1000 .
Question type: Equation
Solution:Original question:
The equation is transformed into :
Transposition :
Combine the items on the right of the equation:
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 1000*i*3.1699+1197.23*0.6830 = 1000 .
Question type: Equation
Solution:Original question:
| 1000 | i | × | 31699 10000 | + | 119723 100 | × | 683 1000 | = | 1000 |
| Left side of the equation = | 31699 10 | i | + | 81770809 100000 |
31699 10 | i | + | 81770809 100000 | = | 1000 |
Transposition :
31699 10 | i | = | 1000 | − | 81770809 100000 |
Combine the items on the right of the equation:
31699 10 | i | = | 18229191 100000 |
The coefficient of the unknown number is reduced to 1 :
| i | = | 18229191 100000 | ÷ | 31699 10 |
| = | 18229191 100000 | × | 10 31699 |
| = | 18229191 10000 | × | 1 31699 |
We obtained :
| i | = | 18229191 316990000 |
Convert the result to decimal form :
| i | = | 0.057507 |