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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-3056.17)*0.764+3056.17 = 3118.12 .
Question type: Equation
Solution:Original question:
| ( | X | − | 305617 100 | ) | × | 191 250 | + | 305617 100 | = | 77953 25 |
| Left side of the equation = | X | × | 191 250 | − | 305617 100 | × | 191 250 | + | 305617 100 |
| = | X | × | 191 250 | − | 58372847 25000 | + | 305617 100 |
| = | 191 250 | X | + | 18031403 25000 |
191 250 | X | + | 18031403 25000 | = | 77953 25 |
Transposition :
191 250 | X | = | 77953 25 | − | 18031403 25000 |
Combine the items on the right of the equation:
191 250 | X | = | 59921597 25000 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 59921597 25000 | ÷ | 191 250 |
| = | 59921597 25000 | × | 250 191 |
| = | 59921597 100 | × | 1 191 |
We obtained :
| X | = | 59921597 19100 |
Convert the result to decimal form :
| X | = | 3137.256387 |