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 = (x+22200)*0.375*0.0504 .
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 left 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 x = (x+22200)*0.375*0.0504 .
Question type: Equation
Solution:Original question:
| x | = | ( | x | + | 22200 | ) | × | 3 8 | × | 63 1250 |
| Right side of the equation = | ( | x | + | 22200 | ) | × | 189 10000 |
| x | = | ( | x | + | 22200 | ) | × | 189 10000 |
| Right side of the equation = | x | × | 189 10000 | + | 22200 | × | 189 10000 |
| = | x | × | 189 10000 | + | 20979 50 |
| x | = | 189 10000 | x | + | 20979 50 |
Transposition :
| x | − | 189 10000 | x | = | 20979 50 |
Combine the items on the left of the equation:
9811 10000 | x | = | 20979 50 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 20979 50 | ÷ | 9811 10000 |
| = | 20979 50 | × | 10000 9811 |
| = | 20979 | × | 200 9811 |
We obtained :
| x | = | 4195800 9811 |
Convert the result to decimal form :
| x | = | 427.662827 |