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 X/111-536/500-100/44.7 = 0.0025（X+636） .
Question type: Equation
Solution:Original question:
| X | ÷ | 111 | − | 536 | ÷ | 500 | − | 100 | ÷ | 447 10 | = | 1 400 | ( | X | + | 636 | ) |
| Left side of the equation = | X | × | 1 111 | − | 134 125 | − | 1000 447 |
| = | 1 111 | X | − | 184898 55875 |
1 111 | X | − | 184898 55875 | = | 1 400 | ( | X | + | 636 | ) |
| Right side of the equation = | 1 400 | X | + | 1 400 | × | 636 |
| = | 1 400 | X | + | 159 100 |
1 111 | X | − | 184898 55875 | = | 1 400 | X | + | 159 100 |
Transposition :
1 111 | X | − | 1 400 | X | = | 159 100 | + | 184898 55875 |
Combine the items on the left of the equation:
289 44400 | X | = | 159 100 | + | 184898 55875 |
Combine the items on the right of the equation:
289 44400 | X | = | 1094957 223500 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 1094957 223500 | ÷ | 289 44400 |
| = | 1094957 223500 | × | 44400 289 |
| = | 1094957 745 | × | 148 289 |
We obtained :
| X | = | 162053636 215305 |
Convert the result to decimal form :
| X | = | 752.670101 |