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 (14%-X)/(14%-15%) = (4.9468-X)/(4.9468+7.4202) .
Question type: Equation
Solution:Original question:
Remove a bracket on the left of the equation:：
Remove a bracket on the right of the equation:：
Remove a bracket on the left of the equation:
Remove a bracket on the right of the equation:：
The equation is reduced to :
There are 1 solution(s).
解一元一次方程的详细方法请参阅：《一元一次方程的解法》
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation (14%-X)/(14%-15%) = (4.9468-X)/(4.9468+7.4202) .
Question type: Equation
Solution:Original question:
| ( | 14 100 | − | X | ) | ÷ | ( | 14 100 | − | 15 100 | ) | = | ( | 12367 2500 | − | X | ) | ÷ | ( | 12367 2500 | + | 37101 5000 | ) |
| Multiply both sides of the equation by: | ( | 14 100 | − | 15 100 | ) | , | ( | 12367 2500 | + | 37101 5000 | ) |
| ( | 14 100 | − | X | ) | ( | 12367 2500 | + | 37101 5000 | ) | = | ( | 12367 2500 | − | X | ) | ( | 14 100 | − | 15 100 | ) |
14 100 | ( | 12367 2500 | + | 37101 5000 | ) | − | X | ( | 12367 2500 | + | 37101 5000 | ) | = | ( | 12367 2500 | − | X | ) | ( | 14 100 | − | 15 100 | ) |
14 100 | ( | 12367 2500 | + | 37101 5000 | ) | − | X | ( | 12367 2500 | + | 37101 5000 | ) | = | 12367 2500 | ( | 14 100 | − | 15 100 | ) | − | X | ( | 14 100 | − | 15 100 | ) |
14 100 | × | 12367 2500 | + | 14 100 | × | 37101 5000 | − | X | ( | 12367 2500 | + | 37101 5000 | ) | = | 12367 2500 | ( | 14 100 | − | 15 100 | ) | − | X | ( | 14 100 | − | 15 100 | ) |
14 100 | × | 12367 2500 | + | 14 100 | × | 37101 5000 | − | X | ( | 12367 2500 | + | 37101 5000 | ) | = | 12367 2500 | × | 14 100 | − | 12367 2500 | × | 15 100 | − | X | ( | 14 100 | − | 15 100 | ) |
86569 125000 | + | 259707 250000 | − | X | ( | 12367 2500 | + | 37101 5000 | ) | = | 86569 125000 | − | 37101 50000 | − | X | ( | 14 100 | − | 15 100 | ) |
| X= | 47367 250000 |
There are 1 solution(s).
解一元一次方程的详细方法请参阅：《一元一次方程的解法》