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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+(1485844.98-x)/0.13 = 14264946.76 .
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+(1485844.98-x)/0.13 = 14264946.76 .
Question type: Equation
Solution:Original question:
| x | ÷ | 9 100 | + | ( | 74292249 50 | − | x | ) | ÷ | 13 100 | = | 356623669 25 |
| Left side of the equation = | 100 9 | x | + | 74292249 50 | × | 100 13 | − | x | × | 100 13 |
| = | 100 9 | x | + | 148584498 13 | − | x | × | 100 13 |
| = | 400 117 | x | + | 148584498 13 |
400 117 | x | + | 148584498 13 | = | 356623669 25 |
Transposition :
400 117 | x | = | 356623669 25 | − | 148584498 13 |
Combine the items on the right of the equation:
400 117 | x | = | 921495247 325 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 921495247 325 | ÷ | 400 117 |
| = | 921495247 325 | × | 117 400 |
We obtained :
| x | = | 107814943899 130000 |