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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 （i-7%）/（8%-7%） = （2.6243-2.6087）/（2.6243-2.5571） .
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 :
i≈0.072321 , keep 6 decimal places
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 （i-7%）/（8%-7%） = （2.6243-2.6087）/（2.6243-2.5571） .
Question type: Equation
Solution:Original question:
| ( | i | − | 7 100 | ) | ÷ | ( | 8 100 | − | 7 100 | ) | = | ( | 26243 10000 | − | 26087 10000 | ) | ÷ | ( | 26243 10000 | − | 25571 10000 | ) |
| Multiply both sides of the equation by: | ( | 8 100 | − | 7 100 | ) | , | ( | 26243 10000 | − | 25571 10000 | ) |
| ( | i | − | 7 100 | ) | ( | 26243 10000 | − | 25571 10000 | ) | = | ( | 26243 10000 | − | 26087 10000 | ) | ( | 8 100 | − | 7 100 | ) |
| i | ( | 26243 10000 | − | 25571 10000 | ) | − | 7 100 | ( | 26243 10000 | − | 25571 10000 | ) | = | ( | 26243 10000 | − | 26087 10000 | ) | ( | 8 100 | − | 7 100 | ) |
| i | ( | 26243 10000 | − | 25571 10000 | ) | − | 7 100 | ( | 26243 10000 | − | 25571 10000 | ) | = | 26243 10000 | ( | 8 100 | − | 7 100 | ) | − | 26087 10000 | ( | 8 100 | − | 7 100 | ) |
| i | × | 26243 10000 | − | i | × | 25571 10000 | − | 7 100 | ( | 26243 10000 | − | 25571 10000 | ) | = | 26243 10000 | ( | 8 100 | − | 7 100 | ) | − | 26087 10000 | ( | 8 100 | − | 7 100 | ) |
| i | × | 26243 10000 | − | i | × | 25571 10000 | − | 7 100 | ( | 26243 10000 | − | 25571 10000 | ) | = | 26243 10000 | × | 8 100 | − | 26243 10000 | × | 7 100 | − | 26087 10000 | ( | 8 100 | − | 7 100 | ) |
| i | × | 26243 10000 | − | i | × | 25571 10000 | − | 7 100 | ( | 26243 10000 | − | 25571 10000 | ) | = | 26243 125000 | − | 183701 1000000 | − | 26087 10000 | ( | 8 100 | − | 7 100 | ) |
i≈0.072321 , keep 6 decimal places
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》