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 101x/（2.9+101x） = 0.967 .
Question type: Equation
Solution:Original question:
| 101 | x | ÷ | ( | 29 10 | + | 101 | x | ) | = | 967 1000 |
| Multiply both sides of the equation by: | ( | 29 10 | + | 101 | x | ) |
| 101 | x | = | 967 1000 | ( | 29 10 | + | 101 | x | ) |
| 101 | x | = | 967 1000 | × | 29 10 | + | 967 1000 | × | 101 | x |
| 101 | x | = | 28043 10000 | + | 97667 1000 | x |
Transposition :
| 101 | x | − | 97667 1000 | x | = | 28043 10000 |
Combine the items on the left of the equation:
3333 1000 | x | = | 28043 10000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 28043 10000 | ÷ | 3333 1000 |
| = | 28043 10000 | × | 1000 3333 |
| = | 28043 10 | × | 1 3333 |
We obtained :
| x | = | 28043 33330 |
Convert the result to decimal form :
| x | = | 0.841374 |