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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 1744.31+123X*4 = 4091.36*123 .
Question type: Equation
Solution:Original question:
174431 100 | + | 123 | X | × | 4 | = | 102284 25 | × | 123 |
| Left side of the equation = | 174431 100 | + | 492 | X |
174431 100 | + | 492 | X | = | 102284 25 | × | 123 |
| Right side of the equation = | 12580932 25 |
174431 100 | + | 492 | X | = | 12580932 25 |
Transposition :
| 492 | X | = | 12580932 25 | − | 174431 100 |
Combine the items on the right of the equation:
| 492 | X | = | 50149297 100 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 50149297 100 | ÷ | 492 |
| = | 50149297 100 | × | 1 492 |
We obtained :
| X | = | 50149297 49200 |
Convert the result to decimal form :
| X | = | 1019.294654 |