Equations
Fold
Math OP
Unfold
Linear algebra
Unfold
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-318.94-（x-318.94-5000）*3% = 6300 .
Question type: Equation
Solution:Original question:
| x | − | 15947 50 | − | ( | x | − | 15947 50 | − | 5000 | ) | × | 3 100 | = | 6300 |
| Left side of the equation = | x | − | 15947 50 | − | x | × | 3 100 | + | 15947 50 | × | 3 100 | + | 5000 | × | 3 100 |
| = | x | − | 15947 50 | − | x | × | 3 100 | + | 47841 5000 | + | 150 |
| = | 97 100 | x | − | 796859 5000 |
97 100 | x | − | 796859 5000 | = | 6300 |
Transposition :
97 100 | x | = | 6300 | + | 796859 5000 |
Combine the items on the right of the equation:
97 100 | x | = | 32296859 5000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 32296859 5000 | ÷ | 97 100 |
| = | 32296859 5000 | × | 100 97 |
| = | 32296859 50 | × | 1 97 |
We obtained :
| x | = | 32296859 4850 |
Convert the result to decimal form :
| x | = | 6659.146186 |