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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 166.78x+3.0724 = 40.626x+120.51 .
Question type: Equation
Solution:Original question:
8339 50 | x | + | 7681 2500 | = | 20313 500 | x | + | 12051 100 |
Transposition :
8339 50 | x | − | 20313 500 | x | = | 12051 100 | − | 7681 2500 |
Combine the items on the left of the equation:
63077 500 | x | = | 12051 100 | − | 7681 2500 |
Combine the items on the right of the equation:
63077 500 | x | = | 146797 1250 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 146797 1250 | ÷ | 63077 500 |
| = | 146797 1250 | × | 500 63077 |
| = | 20971 5 | × | 2 9011 |
We obtained :
| x | = | 41942 45055 |
Convert the result to decimal form :
| x | = | 0.930907 |