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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 2*x*0.846/(x+0.846) = 0.8047 .
Question type: Equation
Solution:Original question:
Remove a bracket on the right of the equation:：
The equation is reduced to :
Transposition :
Combine the items on the left of the equation:
The coefficient of the unknown number is reduced to 1 :
We obtained :
This is the solution of the equation.
Convert the result to decimal form :
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 2*x*0.846/(x+0.846) = 0.8047 .
Question type: Equation
Solution:Original question:
| 2 | x | × | 423 500 | ÷ | ( | x | + | 423 500 | ) | = | 8047 10000 |
| Multiply both sides of the equation by: | ( | x | + | 423 500 | ) |
| 2 | x | × | 423 500 | = | 8047 10000 | ( | x | + | 423 500 | ) |
| 2 | x | × | 423 500 | = | 8047 10000 | x | + | 8047 10000 | × | 423 500 |
423 250 | x | = | 8047 10000 | x | + | 3403881 5000000 |
Transposition :
423 250 | x | − | 8047 10000 | x | = | 3403881 5000000 |
Combine the items on the left of the equation:
8873 10000 | x | = | 3403881 5000000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 3403881 5000000 | ÷ | 8873 10000 |
| = | 3403881 5000000 | × | 10000 8873 |
| = | 3403881 500 | × | 1 8873 |
We obtained :
| x | = | 3403881 4436500 |
Convert the result to decimal form :
| x | = | 0.767245 |