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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 9.5/87-40/1650-40/1000+X/131 = 0.00167（X+89.5) .
Question type: Equation
Solution:Original question:
19 2 | ÷ | 87 | − | 40 | ÷ | 1650 | − | 40 | ÷ | 1000 | + | X | ÷ | 131 | = | 167 100000 | ( | X | + | 179 2 | ) |
| Left side of the equation = | 19 174 | − | 4 165 | − | 1 25 | + | X | × | 1 131 |
| = | 717 15950 | + | 1 131 | X |
717 15950 | + | 1 131 | X | = | 167 100000 | ( | X | + | 179 2 | ) |
| Right side of the equation = | 167 100000 | X | + | 167 100000 | × | 179 2 |
| = | 167 100000 | X | + | 29893 200000 |
717 15950 | + | 1 131 | X | = | 167 100000 | X | + | 29893 200000 |
Transposition :
1 131 | X | − | 167 100000 | X | = | 29893 200000 | − | 717 15950 |
Combine the items on the left of the equation:
78123 13100000 | X | = | 29893 200000 | − | 717 15950 |
Combine the items on the right of the equation:
78123 13100000 | X | = | 6667867 63800000 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 6667867 63800000 | ÷ | 78123 13100000 |
| = | 6667867 63800000 | × | 13100000 78123 |
| = | 6667867 638 | × | 131 78123 |
We obtained :
| X | = | 873490577 49842474 |
Convert the result to decimal form :
| X | = | 17.525024 |