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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 1.5*（1222/1225）+（3/1225）*（（0.13336）*2x-x） = 0 .
Question type: Equation
Solution:Original question:
Remove the bracket on the left 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 1.5*（1222/1225）+（3/1225）*（（0.13336）*2x-x） = 0 .
Question type: Equation
Solution:Original question:
3 2 | ( | 1222 | ÷ | 1225 | ) | + | ( | 3 | ÷ | 1225 | ) | ( | ( | 1667 12500 | ) | × | 2 | x | − | x | ) | = | 0 |
| Left side of the equation = | 3 2 | × | 1222 | ÷ | 1225 | + | ( | 3 | ÷ | 1225 | ) | ( | ( | 1667 12500 | ) | × | 2 | x | − | x | ) |
| = | 1833 1225 | + | ( | 3 | ÷ | 1225 | ) | ( | ( | 1667 12500 | ) | × | 2 | x | − | x | ) |
| = | 1833 1225 | + | 3 | ÷ | 1225 | × | ( | ( | 1667 12500 | ) | × | 2 | x | − | x | ) |
| = | 1833 1225 | + | 3 1225 | ( | ( | 1667 12500 | ) | × | 2 | x | − | x | ) |
| = | 1833 1225 | + | 3 1225 | ( | 1667 12500 | ) | × | 2 | x | − | 3 1225 | x |
| = | 1833 1225 | + | 6 1225 | ( | 1667 12500 | ) | x | − | 3 1225 | x |
| = | 1833 1225 | + | 6 1225 | × | 1667 12500 | x | − | 3 1225 | x |
| = | 1833 1225 | + | 5001 7656250 | x | − | 3 1225 | x |
| = | 1833 1225 | − | 13749 7656250 | x |
1833 1225 | − | 13749 7656250 | x | = | 0 |
Transposition :
| - | 13749 7656250 | x | = | 0 | − | 1833 1225 |
Combine the items on the right of the equation:
| - | 13749 7656250 | x | = | - | 1833 1225 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
1833 1225 | = | 13749 7656250 | 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 :
13749 7656250 | x | = | 1833 1225 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 1833 1225 | ÷ | 13749 7656250 |
| = | 1833 1225 | × | 7656250 13749 |
| = | 611 | × | 6250 4583 |
We obtained :
| x | = | 3818750 4583 |
Convert the result to decimal form :
| x | = | 833.242418 |