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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/0.09+(561974.92-x)/0.13 = 5781671.51 .
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:
The coefficient of the unknown number is reduced to 1 :
We obtained :
This is the solution of the equation.
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation x/0.09+(561974.92-x)/0.13 = 5781671.51 .
Question type: Equation
Solution:Original question:
| x | ÷ | 9 100 | + | ( | 14049373 25 | − | x | ) | ÷ | 13 100 | = | 578167151 100 |
| Left side of the equation = | 100 9 | x | + | 14049373 25 | × | 100 13 | − | x | × | 100 13 |
| = | 100 9 | x | + | 4322884 | − | x | × | 100 13 |
| = | 400 117 | x | + | 4322884 |
400 117 | x | + | 4322884 | = | 578167151 100 |
Transposition :
400 117 | x | = | 578167151 100 | − | 4322884 |
Combine the items on the right of the equation:
400 117 | x | = | 145878751 100 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 145878751 100 | ÷ | 400 117 |
| = | 145878751 100 | × | 117 400 |
We obtained :
| x | = | 17067813867 40000 |