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 310 = 441.14×(1-x)+60 .
Question type: Equation
Solution:Original question:
| 310 | = | 22057 50 | ( | 1 | − | x | ) | + | 60 |
| Right side of the equation = | 22057 50 | × | 1 | − | 22057 50 | x | + | 60 |
| = | 22057 50 | − | 22057 50 | x | + | 60 |
| = | 25057 50 | − | 22057 50 | x |
| 310 | = | 25057 50 | − | 22057 50 | x |
Transposition :
22057 50 | x | = | 25057 50 | − | 310 |
Combine the items on the right of the equation:
22057 50 | x | = | 9557 50 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 9557 50 | ÷ | 22057 50 |
| = | 9557 50 | × | 50 22057 |
| = | 9557 | × | 1 22057 |
We obtained :
| x | = | 9557 22057 |
Convert the result to decimal form :
| x | = | 0.433286 |