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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 = 1000*X*3.1699+1197.20*0.6830 .
Question type: Equation
Solution:Original question:
| 1000 | = | 1000 | X | × | 31699 10000 | + | 5986 5 | × | 683 1000 |
| Right side of the equation = | 31699 10 | X | + | 2044219 2500 |
| 1000 | = | 31699 10 | X | + | 2044219 2500 |
Transposition :
| - | 31699 10 | X | = | 2044219 2500 | − | 1000 |
Combine the items on the right of the equation:
| - | 31699 10 | X | = | - | 455781 2500 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
455781 2500 | = | 31699 10 | X |
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
31699 10 | X | = | 455781 2500 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 455781 2500 | ÷ | 31699 10 |
| = | 455781 2500 | × | 10 31699 |
| = | 455781 250 | × | 1 31699 |
We obtained :
| X | = | 455781 7924750 |
Convert the result to decimal form :
| X | = | 0.057514 |