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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+0.013*x））*0.067*x-3.173 = 0.549 .
Question type: Equation
Solution:Original question:
Remove a bracket on the left of the equation:：
The equation is reduced to :
Remove a bracket on the left of the equation:
Remove a bracket on the right of the equation:：
The equation is reduced to :
The equation is reduced to :
Transposition :
Combine the items on the left of the equation:
Combine the items on the right 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 （1/（1+0.013*x））*0.067*x-3.173 = 0.549 .
Question type: Equation
Solution:Original question:
| ( | 1 | ÷ | ( | 1 | + | 13 1000 | x | ) | ) | × | 67 1000 | x | − | 3173 1000 | = | 549 1000 |
| 1 | ÷ | ( | 1 | + | 13 1000 | x | ) | × | 67 1000 | x | − | 3173 1000 | = | 549 1000 |
67 1000 | ÷ | ( | 1 | + | 13 1000 | x | ) | × | x | − | 3173 1000 | = | 549 1000 |
| Multiply both sides of the equation by: | ( | 1 | + | 13 1000 | x | ) |
67 1000 | x | − | 3173 1000 | ( | 1 | + | 13 1000 | x | ) | = | 549 1000 | ( | 1 | + | 13 1000 | x | ) |
67 1000 | x | − | 3173 1000 | × | 1 | − | 3173 1000 | × | 13 1000 | x | = | 549 1000 | ( | 1 | + | 13 1000 | x | ) |
67 1000 | x | − | 3173 1000 | × | 1 | − | 3173 1000 | × | 13 1000 | x | = | 549 1000 | × | 1 | + | 549 1000 | × | 13 1000 | x |
67 1000 | x | − | 3173 1000 | − | 41249 1000000 | x | = | 549 1000 | + | 7137 1000000 | x |
25751 1000000 | x | − | 3173 1000 | = | 549 1000 | + | 7137 1000000 | x |
Transposition :
25751 1000000 | x | − | 7137 1000000 | x | = | 549 1000 | + | 3173 1000 |
Combine the items on the left of the equation:
9307 500000 | x | = | 549 1000 | + | 3173 1000 |
Combine the items on the right of the equation:
9307 500000 | x | = | 1861 500 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 1861 500 | ÷ | 9307 500000 |
| = | 1861 500 | × | 500000 9307 |
| = | 1861 | × | 1000 9307 |
We obtained :
| x | = | 1861000 9307 |
Convert the result to decimal form :
| x | = | 199.957022 |