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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 14281.3*300+312.4*4015.2+1485.4*x-130.1784*50000 = 585802.8 .
Question type: Equation
Solution:Original question:
142813 10 | × | 300 | + | 1562 5 | × | 20076 5 | + | 7427 5 | x | − | 162723 1250 | × | 50000 | = | 2929014 5 |
| Left side of the equation = | 4284390 | + | 31358712 25 | + | 7427 5 | x | − | 6508920 |
| = | - | 24254538 25 | + | 7427 5 | x |
| - | 24254538 25 | + | 7427 5 | x | = | 2929014 5 |
Transposition :
7427 5 | x | = | 2929014 5 | + | 24254538 25 |
Combine the items on the right of the equation:
7427 5 | x | = | 38899608 25 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 38899608 25 | ÷ | 7427 5 |
| = | 38899608 25 | × | 5 7427 |
| = | 38899608 5 | × | 1 7427 |
We obtained :
| x | = | 38899608 37135 |
Convert the result to decimal form :
| x | = | 1047.518729 |