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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 67.0619+0.9979+x*1%+x*10% = 0 .
Question type: Equation
Solution:Original question:
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.
Convert the result to decimal form :
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 67.0619+0.9979+x*1%+x*10% = 0 .
Question type: Equation
Solution:Original question:
670619 10000 | + | 9979 10000 | + | x | × | 1 100 | + | x | × | 10 100 | = | 0 |
| Left side of the equation = | 340299 5000 | + | 11 100 | x |
340299 5000 | + | 11 100 | x | = | 0 |
Transposition :
11 100 | x | = | 0 | − | 340299 5000 |
Combine the items on the right of the equation:
11 100 | x | = | - | 340299 5000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | - | 340299 5000 | ÷ | 11 100 |
| = | - | 340299 5000 | × | 100 11 |
| = | - | 340299 50 | × | 1 11 |
We obtained :
| x | = | - | 340299 550 |
Convert the result to decimal form :
| x | = | - 618.725455 |