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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 14/87-10/125-60/1650+X/126 = 0.00154（X+84） .
Question type: Equation
Solution:Original question:
| 14 | ÷ | 87 | − | 10 | ÷ | 125 | − | 60 | ÷ | 1650 | + | X | ÷ | 126 | = | 77 50000 | ( | X | + | 84 | ) |
| Left side of the equation = | 14 87 | − | 2 25 | − | 2 55 | + | X | × | 1 126 |
| = | 1066 23925 | + | 1 126 | X |
1066 23925 | + | 1 126 | X | = | 77 50000 | ( | X | + | 84 | ) |
| Right side of the equation = | 77 50000 | X | + | 77 50000 | × | 84 |
| = | 77 50000 | X | + | 1617 12500 |
1066 23925 | + | 1 126 | X | = | 77 50000 | X | + | 1617 12500 |
Transposition :
1 126 | X | − | 77 50000 | X | = | 1617 12500 | − | 1066 23925 |
Combine the items on the left of the equation:
20149 3150000 | X | = | 1617 12500 | − | 1066 23925 |
Combine the items on the right of the equation:
20149 3150000 | X | = | 1014469 11962500 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 1014469 11962500 | ÷ | 20149 3150000 |
| = | 1014469 11962500 | × | 3150000 20149 |
| = | 1014469 319 | × | 84 20149 |
We obtained :
| X | = | 85215396 6427531 |
Convert the result to decimal form :
| X | = | 13.257874 |