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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 （34.2275-x）/2.0003 = 0.033 .
Question type: Equation
Solution:Original question:
| ( | 13691 400 | − | x | ) | ÷ | 20003 10000 | = | 33 1000 |
| Left side of the equation = | 13691 400 | × | 10000 20003 | − | x | × | 10000 20003 |
| = | 342275 20003 | − | x | × | 10000 20003 |
342275 20003 | − | 10000 20003 | x | = | 33 1000 |
Transposition :
| - | 10000 20003 | x | = | 33 1000 | − | 342275 20003 |
Combine the items on the right of the equation:
| - | 10000 20003 | x | = | - | 341614901 20003000 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
341614901 20003000 | = | 10000 20003 | 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 :
10000 20003 | x | = | 341614901 20003000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 341614901 20003000 | ÷ | 10000 20003 |
| = | 341614901 20003000 | × | 20003 10000 |
| = | 341614901 241000 | × | 241 10000 |
We obtained :
| x | = | 82329191141 2410000000 |