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 20 = (1308.97+X+((1308.97+X)/(602+1)*(-990)+360)/(602+1-990+360) ) .
Question type: Equation
Solution:Original question:
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 :
The equation is reduced to :
Remove a bracket on the right of the equation:：
The equation is reduced to :
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 :
This equation has no real solution!
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 20 = (1308.97+X+((1308.97+X)/(602+1)*(-990)+360)/(602+1-990+360) ) .
Question type: Equation
Solution:Original question:
| 20 | = | ( | 130897 100 | + | X | + | ( | ( | 130897 100 | + | X | ) | ÷ | ( | 602 | + | 1 | ) | × | ( | - | 990 | ) | + | 360 | ) | ÷ | ( | 602 | + | 1 | − | 990 | + | 360 | ) | ) |
| 20 | = | 130897 100 | + | X | + | ( | ( | 130897 100 | + | X | ) | ÷ | ( | 602 | + | 1 | ) | × | ( | - | 990 | ) | + | 360 | ) | ÷ | ( | 602 | + | 1 | − | 990 | + | 360 | ) |
| Multiply both sides of the equation by: | ( | 602 | + | 1 | − | 990 | + | 360 | ) |
| 20 | ( | 602 | + | 1 | − | 990 | + | 360 | ) | = | 130897 100 | ( | 602 | + | 1 | − | 990 | + | 360 | ) | + | X | ( | 602 | + | 1 | − | 990 | + | 360 | ) | + | ( | ( | 130897 100 | + | X | ) | ÷ | ( | 602 | + | 1 | ) | × | ( | - | 990 | ) | + | 360 | ) |
| 20 | × | 602 | + | 20 | × | 1 | − | 20 | × | 990 | + | 20 | × | 360 | = | 130897 100 | ( | 602 | + | 1 | − | 990 | + | 360 | ) | + | X | ( | 602 | + | 1 | − | 990 | + | 360 | ) | + | ( | ( | 130897 100 | + | X | ) | ÷ | ( | 602 | + | 1 | ) | × | ( | - | 990 | ) | + | 360 | ) |
| 20 | × | 602 | + | 20 | × | 1 | − | 20 | × | 990 | + | 20 | × | 360 | = | 130897 100 | × | 602 | + | 130897 100 | × | 1 | − | 130897 100 | × | 990 | + | 130897 100 | × | 360 | + | X | ( | 602 | + | 1 | − | 990 | + | 360 | ) | + | ( | ( | 130897 100 | + | X | ) | ÷ | ( | 602 | + | 1 | ) | × | ( | - | 990 | ) | + | 360 | ) |
| 12040 | + | 20 | − | 19800 | + | 7200 | = | 39399997 50 | + | 130897 100 | − | 12958803 10 | + | 2356146 5 | + | X | ( | 602 | + | 1 | − | 990 | + | 360 | ) | + | ( | ( | 130897 100 | + | X | ) | ÷ | ( | 602 | + | 1 | ) | × | ( | - | 990 | ) | + | 360 | ) |
| - | 540 | = | - | 3534219 100 | + | X | ( | 602 | + | 1 | − | 990 | + | 360 | ) | + | ( | ( | 130897 100 | + | X | ) | ÷ | ( | 602 | + | 1 | ) | × | ( | - | 990 | ) | + | 360 | ) |
| - | 540 | = | - | 3534219 100 | + | X | × | 602 | + | X | × | 1 | − | X | × | 990 | + | X | × | 360 | + | ( | ( | 130897 100 | + | X | ) | ÷ | ( | 602 | + | 1 | ) | × | ( | - | 990 | ) | + | 360 | ) |
| - | 540 | = | - | 3534219 100 | − | 27 | X | + | ( | ( | 130897 100 | + | X | ) | ÷ | ( | 602 | + | 1 | ) | × | ( | - | 990 | ) | + | 360 | ) |
| - | 540 | = | - | 3534219 100 | − | 27 | X | + | ( | 130897 100 | + | X | ) | ÷ | ( | 602 | + | 1 | ) | × | ( | - | 990 | ) | + | 360 |
| - | 540 | = | - | 3498219 100 | − | 27 | X | + | ( | 130897 100 | + | X | ) | ÷ | ( | 602 | + | 1 | ) | × | ( | - | 990 | ) |
| Multiply both sides of the equation by: | ( | 602 | + | 1 | ) |
| - | 540 | ( | 602 | + | 1 | ) | = | - | 3498219 100 | ( | 602 | + | 1 | ) | − | 27 | X | ( | 602 | + | 1 | ) | + | ( | 130897 100 | + | X | ) | ( | - | 990 | ) |
| - | 540 | × | 602 | − | 540 | × | 1 | = | - | 3498219 100 | ( | 602 | + | 1 | ) | − | 27 | X | ( | 602 | + | 1 | ) | + | ( | 130897 100 | + | X | ) | ( | - | 990 | ) |
| - | 540 | × | 602 | − | 540 | × | 1 | = | - | 3498219 100 | × | 602 | − | 3498219 100 | × | 1 | − | 27 | X | ( | 602 | + | 1 | ) | + | ( | 130897 100 | + | X | ) | ( | - | 990 | ) |
| - | 325080 | − | 540 | = | - | 1052963919 50 | − | 3498219 100 | − | 27 | X | ( | 602 | + | 1 | ) | + | ( | 130897 100 | + | X | ) | ( | - | 990 | ) |