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 2.481*8050+2.0535*x = 2.3*(8050+x) .
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:
Combine the items on the right of the equation:
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
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 2.481*8050+2.0535*x = 2.3*(8050+x) .
Question type: Equation
Solution:Original question:
2481 1000 | × | 8050 | + | 4107 2000 | x | = | 23 10 | ( | 8050 | + | x | ) |
| Left side of the equation = | 399441 20 | + | 4107 2000 | x |
399441 20 | + | 4107 2000 | x | = | 23 10 | ( | 8050 | + | x | ) |
| Right side of the equation = | 23 10 | × | 8050 | + | 23 10 | x |
| = | 18515 | + | 23 10 | x |
399441 20 | + | 4107 2000 | x | = | 18515 | + | 23 10 | x |
Transposition :
4107 2000 | x | − | 23 10 | x | = | 18515 | − | 399441 20 |
Combine the items on the left of the equation:
| - | 493 2000 | x | = | 18515 | − | 399441 20 |
Combine the items on the right of the equation:
| - | 493 2000 | x | = | - | 29141 20 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
29141 20 | = | 493 2000 | x |
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
493 2000 | x | = | 29141 20 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 29141 20 | ÷ | 493 2000 |
| = | 29141 20 | × | 2000 493 |
| = | 29141 | × | 100 493 |
We obtained :
| x | = | 2914100 493 |
Convert the result to decimal form :
| x | = | 5910.953347 |