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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 0.6+300/1650+20/130+X/108 = 0.00302（630+X） .
Question type: Equation
Solution:Original question:
3 5 | + | 300 | ÷ | 1650 | + | 20 | ÷ | 130 | + | X | ÷ | 108 | = | 151 50000 | ( | 630 | + | X | ) |
| Left side of the equation = | 3 5 | + | 2 11 | + | 2 13 | + | X | × | 1 108 |
| = | 669 715 | + | 1 108 | X |
669 715 | + | 1 108 | X | = | 151 50000 | ( | 630 | + | X | ) |
| Right side of the equation = | 151 50000 | × | 630 | + | 151 50000 | X |
| = | 9513 5000 | + | 151 50000 | X |
669 715 | + | 1 108 | X | = | 9513 5000 | + | 151 50000 | X |
Transposition :
1 108 | X | − | 151 50000 | X | = | 9513 5000 | − | 669 715 |
Combine the items on the left of the equation:
8423 1350000 | X | = | 9513 5000 | − | 669 715 |
Combine the items on the right of the equation:
8423 1350000 | X | = | 691359 715000 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 691359 715000 | ÷ | 8423 1350000 |
| = | 691359 715000 | × | 1350000 8423 |
| = | 691359 143 | × | 270 8423 |
We obtained :
| X | = | 186666930 1204489 |
Convert the result to decimal form :
| X | = | 154.976035 |