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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 （33.36-x）0.382+x = 31.03 .
Question type: Equation
Solution:Original question:
| ( | 834 25 | − | x | ) | × | 191 500 | + | x | = | 3103 100 |
| Left side of the equation = | 834 25 | × | 191 500 | − | x | × | 191 500 | + | x |
| = | 79647 6250 | − | x | × | 191 500 | + | x |
| = | 79647 6250 | + | 309 500 | x |
79647 6250 | + | 309 500 | x | = | 3103 100 |
Transposition :
309 500 | x | = | 3103 100 | − | 79647 6250 |
Combine the items on the right of the equation:
309 500 | x | = | 228581 12500 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 228581 12500 | ÷ | 309 500 |
| = | 228581 12500 | × | 500 309 |
| = | 228581 25 | × | 1 309 |
We obtained :
| x | = | 228581 7725 |
Convert the result to decimal form :
| x | = | 29.589773 |