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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 0.0741x+6.719 = 0.0925x+0.6417 .
Question type: Equation
Solution:Original question:
741 10000 | x | + | 6719 1000 | = | 37 400 | x | + | 6417 10000 |
Transposition :
741 10000 | x | − | 37 400 | x | = | 6417 10000 | − | 6719 1000 |
Combine the items on the left of the equation:
| - | 23 1250 | x | = | 6417 10000 | − | 6719 1000 |
Combine the items on the right of the equation:
| - | 23 1250 | x | = | - | 60773 10000 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
60773 10000 | = | 23 1250 | 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 :
23 1250 | x | = | 60773 10000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 60773 10000 | ÷ | 23 1250 |
| = | 60773 10000 | × | 1250 23 |
| = | 60773 8 | × | 1 23 |
We obtained :
| x | = | 60773 184 |
Convert the result to decimal form :
| x | = | 330.288043 |