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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 （x-1.358）*200-0.1 = 5 .
Question type: Equation
Solution:Original question:
| ( | x | − | 679 500 | ) | × | 200 | − | 1 10 | = | 5 |
| Left side of the equation = | x | × | 200 | − | 679 500 | × | 200 | − | 1 10 |
| = | x | × | 200 | − | 1358 5 | − | 1 10 |
| = | 200 | x | − | 2717 10 |
| 200 | x | − | 2717 10 | = | 5 |
Transposition :
| 200 | x | = | 5 | + | 2717 10 |
Combine the items on the right of the equation:
| 200 | x | = | 2767 10 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 2767 10 | ÷ | 200 |
| = | 2767 10 | × | 1 200 |
We obtained :
| x | = | 2767 2000 |
Convert the result to decimal form :
| x | = | 1.3835 |