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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 0.6/0.99 = (1+0.000001*x)/(1+49*x) .
Question type: Equation
Solution:Original question:
3 5 | ÷ | 99 100 | = | ( | 1 | + | 1 1000000 | x | ) | ÷ | ( | 1 | + | 49 | x | ) |
| Multiply both sides of the equation by: | ( | 1 | + | 49 | x | ) |
3 5 | ÷ | 99 100 | × | ( | 1 | + | 49 | x | ) | = | ( | 1 | + | 1 1000000 | x | ) |
3 5 | ÷ | 99 100 | × | 1 | + | 3 5 | ÷ | 99 100 | × | 49 | x | = | ( | 1 | + | 1 1000000 | x | ) |
3 5 | ÷ | 99 100 | × | 1 | + | 3 5 | ÷ | 99 100 | × | 49 | x | = | 1 | + | 1 1000000 | x |
20 33 | + | 980 33 | x | = | 1 | + | 1 1000000 | x |
Transposition :
980 33 | x | − | 1 1000000 | x | = | 1 | − | 20 33 |
Combine the items on the left of the equation:
979999967 33000000 | x | = | 1 | − | 20 33 |
Combine the items on the right of the equation:
979999967 33000000 | x | = | 13 33 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 13 33 | ÷ | 979999967 33000000 |
| = | 13 33 | × | 33000000 979999967 |
| = | 13 | × | 1000000 979999967 |
We obtained :
| x | = | 13000000 979999967 |
Convert the result to decimal form :
| x | = | 0.013265 |