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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 (88x/46)+56(9.2－x)/46 = 20(9.2－x)*110/46+20x+80*96x/46 .
Question type: Equation
Solution:Original question:
| ( | 88 | x | ÷ | 46 | ) | + | 56 | ( | 46 5 | − | x | ) | ÷ | 46 | = | 20 | ( | 46 5 | − | x | ) | × | 110 | ÷ | 46 | + | 20 | x | + | 80 | × | 96 | x | ÷ | 46 |
| Left side of the equation = | ( | 88 | x | ÷ | 46 | ) | + | 28 23 | ( | 46 5 | − | x | ) |
| ( | 88 | x | ÷ | 46 | ) | + | 28 23 | ( | 46 5 | − | x | ) | = | 20 | ( | 46 5 | − | x | ) | × | 110 | ÷ | 46 | + | 20 | x | + | 80 | × | 96 | x | ÷ | 46 |
| Left side of the equation = | 88 | x | ÷ | 46 | + | 28 23 | ( | 46 5 | − | x | ) |
| = | 44 23 | x | + | 28 23 | ( | 46 5 | − | x | ) |
| = | 44 23 | x | + | 28 23 | × | 46 5 | − | 28 23 | x |
| = | 44 23 | x | + | 56 5 | − | 28 23 | x |
| = | 16 23 | x | + | 56 5 |
16 23 | x | + | 56 5 | = | 20 | ( | 46 5 | − | x | ) | × | 110 | ÷ | 46 | + | 20 | x | + | 80 | × | 96 | x | ÷ | 46 |
| Right side of the equation = | 1100 23 | ( | 46 5 | − | x | ) | + | 20 | x | + | 3840 23 | x |
| = | 1100 23 | ( | 46 5 | − | x | ) | + | 4300 23 | x |
16 23 | x | + | 56 5 | = | 1100 23 | ( | 46 5 | − | x | ) | + | 4300 23 | x |
| Right side of the equation = | 1100 23 | × | 46 5 | − | 1100 23 | x | + | 4300 23 | x |
| = | 440 | − | 1100 23 | x | + | 4300 23 | x |
| = | 440 | + | 3200 23 | x |
16 23 | x | + | 56 5 | = | 440 | + | 3200 23 | x |
Transposition :
16 23 | x | − | 3200 23 | x | = | 440 | − | 56 5 |
Combine the items on the left of the equation:
| - | 3184 23 | x | = | 440 | − | 56 5 |
Combine the items on the right of the equation:
| - | 3184 23 | x | = | 2144 5 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
| - | 2144 5 | = | 3184 23 | 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 :
3184 23 | x | = | - | 2144 5 |
The coefficient of the unknown number is reduced to 1 :
| x | = | - | 2144 5 | ÷ | 3184 23 |
| = | - | 2144 5 | × | 23 3184 |
| = | - | 134 5 | × | 23 199 |
We obtained :
| x | = | - | 3082 995 |
Convert the result to decimal form :
| x | = | - 3.097487 |