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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 46.31*(1+x)12 = 60 .
Question type: Equation
Solution:Original question:
4631 100 | ( | 1 | + | x | ) | × | 12 | = | 60 |
| Left side of the equation = | 13893 25 | ( | 1 | + | x | ) |
13893 25 | ( | 1 | + | x | ) | = | 60 |
| Left side of the equation = | 13893 25 | × | 1 | + | 13893 25 | x |
| = | 13893 25 | + | 13893 25 | x |
13893 25 | + | 13893 25 | x | = | 60 |
Transposition :
13893 25 | x | = | 60 | − | 13893 25 |
Combine the items on the right of the equation:
13893 25 | x | = | - | 12393 25 |
The coefficient of the unknown number is reduced to 1 :
| x | = | - | 12393 25 | ÷ | 13893 25 |
| = | - | 12393 25 | × | 25 13893 |
| = | - | 4131 | × | 1 4631 |
We obtained :
| x | = | - | 4131 4631 |
Convert the result to decimal form :
| x | = | - 0.892032 |