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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 (46.8015-41.6636)/0.2 = (x-41.66367)/0.016 .
Question type: Equation
Solution:Original question:
Remove the bracket on the left of the equation:
The equation is transformed into :
Remove the bracket on the right of the equation:
The equation is transformed into :
Transposition :
Combine the items on the right of the equation:
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
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 (46.8015-41.6636)/0.2 = (x-41.66367)/0.016 .
Question type: Equation
Solution:Original question:
| ( | 93603 2000 | − | 104159 2500 | ) | ÷ | 1 5 | = | ( | x | − | 4166367 100000 | ) | ÷ | 2 125 |
| Left side of the equation = | 93603 2000 | × | 5 | − | 104159 2500 | × | 5 |
| = | 93603 400 | − | 104159 500 |
| = | 51379 2000 |
51379 2000 | = | ( | x | − | 4166367 100000 | ) | ÷ | 2 125 |
| Right side of the equation = | x | × | 125 2 | − | 4166367 100000 | × | 125 2 |
| = | x | × | 125 2 | − | 4166367 1600 |
51379 2000 | = | 125 2 | x | − | 4166367 1600 |
Transposition :
| - | 125 2 | x | = | - | 4166367 1600 | − | 51379 2000 |
Combine the items on the right of the equation:
| - | 125 2 | x | = | - | 21037351 8000 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
21037351 8000 | = | 125 2 | x |
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
125 2 | x | = | 21037351 8000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 21037351 8000 | ÷ | 125 2 |
| = | 21037351 8000 | × | 2 125 |
| = | 21037351 4000 | × | 1 125 |
We obtained :
| x | = | 21037351 500000 |
Convert the result to decimal form :
| x | = | 42.074702 |