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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 (19440-5.689*x)/(44.45*x) = -0.0854 .
Question type: Equation
Solution:Original question:
| ( | 19440 | - | 5689 1000 | x | ) | ÷ | ( | 889 20 | x | ) | = | - | 427 5000 |
| Multiply both sides of the equation by: | ( | 889 20 | x | ) |
| ( | 19440 | - | 5689 1000 | x | ) | = | - | 427 5000 | ( | 889 20 | x | ) |
| 19440 | - | 5689 1000 | x | = | - | 427 5000 | ( | 889 20 | x | ) |
| 19440 | - | 5689 1000 | x | = | - | 427 5000 | × | 889 20 | x |
| 19440 | - | 5689 1000 | x | = | - | 379603 100000 | x |
Transposition :
| - | 5689 1000 | x | + | 379603 100000 | x | = | - | 19440 |
Combine the items on the left of the equation:
| - | 189297 100000 | x | = | - | 19440 |
Multiply both sides of the equation by -1 :
189297 100000 | x | = | 19440 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 19440 | ÷ | 189297 100000 |
| = | 19440 | × | 100000 189297 |
| = | 80 | × | 100000 779 |
Get the solution of the equation :
| x | = | 8000000 779 |
Convert the result to decimal form :
| x | = | 10269.57638 |