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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 1975844*(x+3.99) = 30578384 .
Question type: Equation
Solution:Original question:
| 1975844 | ( | x | + | 399 100 | ) | = | 30578384 |
| Left side of the equation = | 1975844 | x | + | 1975844 | × | 399 100 |
| = | 1975844 | x | + | 197090439 25 |
| 1975844 | x | + | 197090439 25 | = | 30578384 |
Transposition :
| 1975844 | x | = | 30578384 | − | 197090439 25 |
Combine the items on the right of the equation:
| 1975844 | x | = | 567369161 25 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 567369161 25 | ÷ | 1975844 |
| = | 567369161 25 | × | 1 1975844 |
We obtained :
| x | = | 567369161 49396100 |
Convert the result to decimal form :
| x | = | 11.486112 |