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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*4015.12+1485.4*x-130.1784*50000 = 585802.8 .
Question type: Equation
Solution:Original question:
142813 10 | × | 300 | + | 1562 5 | × | 100378 25 | + | 7427 5 | x | − | 162723 1250 | × | 50000 | = | 2929014 5 |
| Left side of the equation = | 4284390 | + | 156790436 125 | + | 7427 5 | x | − | 6508920 |
| = | - | 121275814 125 | + | 7427 5 | x |
| - | 121275814 125 | + | 7427 5 | x | = | 2929014 5 |
Transposition :
7427 5 | x | = | 2929014 5 | + | 121275814 125 |
Combine the items on the right of the equation:
7427 5 | x | = | 194501164 125 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 194501164 125 | ÷ | 7427 5 |
| = | 194501164 125 | × | 5 7427 |
| = | 194501164 25 | × | 1 7427 |
We obtained :
| x | = | 194501164 185675 |
Convert the result to decimal form :
| x | = | 1047.535554 |