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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*0.86*2.51*1.31*1.61 = 3.92 .
Question type: Equation
Solution:Original question:
| x | × | 43 50 | × | 251 100 | × | 131 100 | × | 161 100 | = | 98 25 |
| Left side of the equation = | x | × | 227635163 50000000 |
227635163 50000000 | x | = | 98 25 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 98 25 | ÷ | 227635163 50000000 |
| = | 98 25 | × | 50000000 227635163 |
| = | 14 | × | 2000000 32519309 |
We obtained :
| x | = | 28000000 32519309 |
Convert the result to decimal form :
| x | = | 0.861027 |