Equations
Fold
Math OP
Unfold
Linear algebra
Unfold
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 0.08x+0.0154x+523.7+(x-0.0154x-523.7-0.08x-15286.31)*0.15 = 2831.5 .
Question type: Equation
Solution:Original question:
2 25 | x | + | 77 5000 | x | + | 5237 10 | + | ( | x | − | 77 5000 | x | − | 5237 10 | − | 2 25 | x | − | 1528631 100 | ) | × | 3 20 | = | 5663 2 |
| Left side of the equation = | 477 5000 | x | + | 5237 10 | + | ( | x | − | 77 5000 | x | − | 5237 10 | − | 2 25 | x | − | 1528631 100 | ) | × | 3 20 |
477 5000 | x | + | 5237 10 | + | ( | x | − | 77 5000 | x | − | 5237 10 | − | 2 25 | x | − | 1528631 100 | ) | × | 3 20 | = | 5663 2 |
| Left side of the equation = | 477 5000 | x | + | 5237 10 | + | x | × | 3 20 | − | 77 5000 | x | × | 3 20 | − | 5237 10 | × | 3 20 | − | 2 25 | x |
| = | 477 5000 | x | + | 5237 10 | + | x | × | 3 20 | − | 231 100000 | x | − | 15711 200 | − | 3 250 | x | − | 4585893 2000 |
| = | 23109 100000 | x | − | 3695603 2000 |
23109 100000 | x | − | 3695603 2000 | = | 5663 2 |
Transposition :
23109 100000 | x | = | 5663 2 | + | 3695603 2000 |
Combine the items on the right of the equation:
23109 100000 | x | = | 9358603 2000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 9358603 2000 | ÷ | 23109 100000 |
| = | 9358603 2000 | × | 100000 23109 |
| = | 9358603 | × | 50 23109 |
We obtained :
| x | = | 467930150 23109 |
Convert the result to decimal form :
| x | = | 20248.827297 |