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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 4.13×23.25/51.5+x×28.25/51.5 = 4.14 .
Question type: Equation
Solution:Original question:
413 100 | × | 93 4 | ÷ | 103 2 | + | x | × | 113 4 | ÷ | 103 2 | = | 207 50 |
| Left side of the equation = | 38409 20600 | + | x | × | 113 206 |
38409 20600 | + | 113 206 | x | = | 207 50 |
Transposition :
113 206 | x | = | 207 50 | − | 38409 20600 |
Combine the items on the right of the equation:
113 206 | x | = | 1875 824 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 1875 824 | ÷ | 113 206 |
| = | 1875 824 | × | 206 113 |
| = | 1875 412 | × | 103 113 |
We obtained :
| x | = | 193125 46556 |
By reducing fraction, we can get:
| x | = | 1875 452 |
Convert the result to decimal form :
| x | = | 4.14823 |