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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 （11227+28×60+5000+60X）/93 = X+121+28+12 .
Question type: Equation
Solution:Original question:
| ( | 11227 | + | 28 | × | 60 | + | 5000 | + | 60 | X | ) | ÷ | 93 | = | X | + | 121 | + | 28 | + | 12 |
| Left side of the equation = | 11227 | × | 1 93 | + | 28 | × | 60 | × | 1 93 | + | 5000 | × | 1 93 | + | 60 | X | × | 1 93 |
| = | 11227 93 | + | 560 31 | + | 5000 93 | + | 20 31 | X |
| = | 5969 31 | + | 20 31 | X |
5969 31 | + | 20 31 | X | = | X | + | 121 | + | 28 | + | 12 |
| Right side of the equation = | X | + | 161 |
5969 31 | + | 20 31 | X | = | X | + | 161 |
Transposition :
20 31 | X | − | X | = | 161 | − | 5969 31 |
Combine the items on the left of the equation:
| - | 11 31 | X | = | 161 | − | 5969 31 |
Combine the items on the right of the equation:
| - | 11 31 | X | = | - | 978 31 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
978 31 | = | 11 31 | 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 :
11 31 | X | = | 978 31 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 978 31 | ÷ | 11 31 |
| = | 978 31 | × | 31 11 |
| = | 978 | × | 1 11 |
We obtained :
| X | = | 978 11 |
Convert the result to decimal form :
| X | = | 88.909091 |