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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 1.1×x×1.13+1.1×x×0.13×0.12 = 2799 .
Question type: Equation
Solution:Original question:
11 10 | x | × | 113 100 | + | 11 10 | x | × | 13 100 | × | 3 25 | = | 2799 |
| Left side of the equation = | 1243 1000 | x | + | 429 25000 | x |
| = | 3938 3125 | x |
3938 3125 | x | = | 2799 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 2799 | ÷ | 3938 3125 |
| = | 2799 | × | 3125 3938 |
We obtained :
| x | = | 8746875 3938 |
Convert the result to decimal form :
| x | = | 2221.146521 |