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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 x = (59.77+0.0213x+0.01065x)/(0.9*7.1) .
Question type: Equation
Solution:Original question:
Remove a bracket on the left of the equation:：
Remove a bracket on the right of the equation:：
The equation is reduced to :
The equation is reduced to :
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 = (59.77+0.0213x+0.01065x)/(0.9*7.1) .
Question type: Equation
Solution:Original question:
| x | = | ( | 5977 100 | + | 213 10000 | x | + | 213 20000 | x | ) | ÷ | ( | 9 10 | × | 71 10 | ) |
| Multiply both sides of the equation by: | ( | 9 10 | × | 71 10 | ) |
| x | ( | 9 10 | × | 71 10 | ) | = | ( | 5977 100 | + | 213 10000 | x | + | 213 20000 | x | ) |
| x | × | 9 10 | × | 71 10 | = | ( | 5977 100 | + | 213 10000 | x | + | 213 20000 | x | ) |
| x | × | 9 10 | × | 71 10 | = | 5977 100 | + | 213 10000 | x | + | 213 20000 | x |
| x | × | 639 100 | = | 5977 100 | + | 213 10000 | x | + | 213 20000 | x |
639 100 | x | = | 5977 100 | + | 639 20000 | x |
Transposition :
639 100 | x | − | 639 20000 | x | = | 5977 100 |
Combine the items on the left of the equation:
127161 20000 | x | = | 5977 100 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 5977 100 | ÷ | 127161 20000 |
| = | 5977 100 | × | 20000 127161 |
| = | 5977 | × | 200 127161 |
We obtained :
| x | = | 1195400 127161 |
Convert the result to decimal form :
| x | = | 9.400681 |