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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 11280.15 = （220*63-x）*0.95+8*63 .
Question type: Equation
Solution:Original question:
The equation is transformed into :
Remove the bracket on the right 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.
Convert the result to decimal form :
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 11280.15 = （220*63-x）*0.95+8*63 .
Question type: Equation
Solution:Original question:
225603 20 | = | ( | 220 | × | 63 | − | x | ) | × | 19 20 | + | 8 | × | 63 |
| Right side of the equation = | ( | 220 | × | 63 | − | x | ) | × | 19 20 | + | 504 |
225603 20 | = | ( | 220 | × | 63 | − | x | ) | × | 19 20 | + | 504 |
| Right side of the equation = | 220 | × | 63 | × | 19 20 | − | x | × | 19 20 | + | 504 |
| = | 13167 | − | x | × | 19 20 | + | 504 |
| = | 13671 | − | 19 20 | x |
225603 20 | = | 13671 | − | 19 20 | x |
Transposition :
19 20 | x | = | 13671 | − | 225603 20 |
Combine the items on the right of the equation:
19 20 | x | = | 47817 20 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 47817 20 | ÷ | 19 20 |
| = | 47817 20 | × | 20 19 |
| = | 47817 | × | 1 19 |
We obtained :
| x | = | 47817 19 |
Convert the result to decimal form :
| x | = | 2516.684211 |