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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 X/135-1 = 0.00378（1250+X） .
Question type: Equation
Solution:Original question:
| X | ÷ | 135 | − | 1 | = | 189 50000 | ( | 1250 | + | X | ) |
| Right side of the equation = | 189 50000 | × | 1250 | + | 189 50000 | X |
| = | 189 40 | + | 189 50000 | X |
1 135 | X | − | 1 | = | 189 40 | + | 189 50000 | X |
Transposition :
1 135 | X | − | 189 50000 | X | = | 189 40 | + | 1 |
Combine the items on the left of the equation:
4897 1350000 | X | = | 189 40 | + | 1 |
Combine the items on the right of the equation:
4897 1350000 | X | = | 229 40 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 229 40 | ÷ | 4897 1350000 |
| = | 229 40 | × | 1350000 4897 |
| = | 229 | × | 33750 4897 |
We obtained :
| X | = | 7728750 4897 |
Convert the result to decimal form :
| X | = | 1578.262201 |