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 1007.5/(1+x/12*6)+818.09/(1+x) = 1704.69 .
Question type: Equation
Solution:Original question:
Remove a bracket on the left of the equation:：
Remove a bracket on the right of the equation:：
The equation is reduced to :
Remove a bracket on the left of the equation:
Remove a bracket on the right of the equation:：
The equation is reduced to :
The equation is reduced to :
Remove a bracket on the right of the equation:：
The equation is reduced to :
The equation is reduced to :
The solution of the equation:
x1≈-1.436785 , keep 6 decimal places
x2≈0.098723 , keep 6 decimal places
There are 2 solution(s).
解程的详细方法请参阅：《方程的解法》
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 1007.5/(1+x/12*6)+818.09/(1+x) = 1704.69 .
Question type: Equation
Solution:Original question:
2015 2 | ÷ | ( | 1 | + | x | ÷ | 12 | × | 6 | ) | + | 81809 100 | ÷ | ( | 1 | + | x | ) | = | 170469 100 |
| Multiply both sides of the equation by: | ( | 1 | + | x | ÷ | 12 | × | 6 | ) |
2015 2 | + | 81809 100 | ÷ | ( | 1 | + | x | ) | × | ( | 1 | + | x | ÷ | 12 | × | 6 | ) | = | 170469 100 | ( | 1 | + | x | ÷ | 12 | × | 6 | ) |
2015 2 | + | 81809 100 | ÷ | ( | 1 | + | x | ) | × | 1 | + | 81809 100 | ÷ | ( | 1 | + | x | ) | × | x | ÷ | 12 | × | 6 | = | 170469 100 | ( | 1 | + | x | ÷ | 12 | × | 6 | ) |
2015 2 | + | 81809 100 | ÷ | ( | 1 | + | x | ) | × | 1 | + | 81809 100 | ÷ | ( | 1 | + | x | ) | × | x | ÷ | 12 | × | 6 | = | 170469 100 | × | 1 | + | 170469 100 | x | ÷ | 12 | × | 6 |
2015 2 | + | 81809 100 | ÷ | ( | 1 | + | x | ) | + | 81809 200 | ÷ | ( | 1 | + | x | ) | × | x | = | 170469 100 | + | 170469 200 | x |
| Multiply both sides of the equation by: | ( | 1 | + | x | ) |
2015 2 | ( | 1 | + | x | ) | + | 81809 100 | + | 81809 200 | x | = | 170469 100 | ( | 1 | + | x | ) | + | 170469 200 | x | ( | 1 | + | x | ) |
2015 2 | × | 1 | + | 2015 2 | x | + | 81809 100 | + | 81809 200 | x | = | 170469 100 | ( | 1 | + | x | ) | + | 170469 200 | x | ( | 1 | + | x | ) |
2015 2 | × | 1 | + | 2015 2 | x | + | 81809 100 | + | 81809 200 | x | = | 170469 100 | × | 1 | + | 170469 100 | x | + | 170469 200 | x | ( | 1 | + | x | ) |
2015 2 | + | 2015 2 | x | + | 81809 100 | + | 81809 200 | x | = | 170469 100 | + | 170469 100 | x | + | 170469 200 | x | ( | 1 | + | x | ) |
182559 100 | + | 283309 200 | x | = | 170469 100 | + | 170469 100 | x | + | 170469 200 | x | ( | 1 | + | x | ) |
182559 100 | + | 283309 200 | x | = | 170469 100 | + | 170469 100 | x | + | 170469 200 | x | × | 1 | + | 170469 200 | x | x |
182559 100 | + | 283309 200 | x | = | 170469 100 | + | 170469 100 | x | + | 170469 200 | x | + | 170469 200 | x | x |
182559 100 | + | 283309 200 | x | = | 170469 100 | + | 511407 200 | x | + | 170469 200 | x | x |
The solution of the equation:
x1≈-1.436785 , keep 6 decimal places
x2≈0.098723 , keep 6 decimal places
There are 2 solution(s).
解程的详细方法请参阅：《方程的解法》