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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 73×7.98+87.6x = 160.6×7.93 .
Question type: Equation
Solution:Original question:
The equation is transformed into :
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.
By reducing fraction, we can get:
Convert the result to decimal form :
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 73×7.98+87.6x = 160.6×7.93 .
Question type: Equation
Solution:Original question:
| 73 | × | 399 50 | + | 438 5 | x | = | 803 5 | × | 793 100 |
| Left side of the equation = | 29127 50 | + | 438 5 | x |
29127 50 | + | 438 5 | x | = | 803 5 | × | 793 100 |
| Right side of the equation = | 636779 500 |
29127 50 | + | 438 5 | x | = | 636779 500 |
Transposition :
438 5 | x | = | 636779 500 | − | 29127 50 |
Combine the items on the right of the equation:
438 5 | x | = | 345509 500 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 345509 500 | ÷ | 438 5 |
| = | 345509 500 | × | 5 438 |
| = | 345509 100 | × | 1 438 |
We obtained :
| x | = | 345509 43800 |
By reducing fraction, we can get:
| x | = | 4733 600 |
Convert the result to decimal form :
| x | = | 7.888333 |