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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*1.85*2.01*2.99 = 4.07 .
Question type: Equation
Solution:Original question:
The equation is transformed into :
The coefficient of the unknown number is reduced to 1 :
We obtained :
This is the solution of the equation.
By reducing fraction, we can get:
Convert the result to decimal form :
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation x*0.86*1.85*2.01*2.99 = 4.07 .
Question type: Equation
Solution:Original question:
| x | × | 43 50 | × | 37 20 | × | 201 100 | × | 299 100 | = | 407 100 |
| Left side of the equation = | x | × | 95617509 10000000 |
95617509 10000000 | x | = | 407 100 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 407 100 | ÷ | 95617509 10000000 |
| = | 407 100 | × | 10000000 95617509 |
| = | 407 | × | 100000 95617509 |
We obtained :
| x | = | 40700000 95617509 |
By reducing fraction, we can get:
| x | = | 1100000 2584257 |
Convert the result to decimal form :
| x | = | 0.425654 |