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 x*(323.9-47.69-2578.8*((314.57/x)+0.07417)) = 1294.6*(74.26-76.2) .
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 :
The equation is reduced to :
Remove a bracket on the left of the equation:
The equation is reduced to :
The equation is reduced to :
Remove a bracket on the left of the equation:
The equation is reduced to :
Transposition :
Combine the items on the right of the equation:
The coefficient of the unknown number is reduced to 1 :
We obtained :
This is the solution of the equation.
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation x*(323.9-47.69-2578.8*((314.57/x)+0.07417)) = 1294.6*(74.26-76.2) .
Question type: Equation
Solution:Original question:
| x | ( | 3239 10 | − | 4769 100 | − | 12894 5 | ( | ( | 31457 100 | ÷ | x | ) | + | 7417 100000 | ) | ) | = | 6473 5 | ( | 3713 50 | − | 381 5 | ) |
| x | × | 3239 10 | − | x | × | 4769 100 | − | x | × | 12894 5 | ( | ( | 31457 100 | ÷ | x | ) | + | 7417 100000 | ) | = | 6473 5 | ( | 3713 50 | − | 381 5 | ) |
| x | × | 3239 10 | − | x | × | 4769 100 | − | x | × | 12894 5 | ( | ( | 31457 100 | ÷ | x | ) | + | 7417 100000 | ) | = | 6473 5 | × | 3713 50 | − | 6473 5 | × | 381 5 |
| x | × | 3239 10 | − | x | × | 4769 100 | − | x | × | 12894 5 | ( | ( | 31457 100 | ÷ | x | ) | + | 7417 100000 | ) | = | 24034249 250 | − | 2466213 25 |
27621 100 | x | − | x | × | 12894 5 | ( | ( | 31457 100 | ÷ | x | ) | + | 7417 100000 | ) | = | - | 627881 250 |
27621 100 | x | − | x | × | 12894 5 | ( | 31457 100 | ÷ | x | ) | − | x | × | 12894 5 | × | 7417 100000 | = | - | 627881 250 |
27621 100 | x | − | x | × | 12894 5 | ( | 31457 100 | ÷ | x | ) | − | x | × | 47817399 250000 | = | - | 627881 250 |
21235101 250000 | x | − | x | × | 12894 5 | ( | 31457 100 | ÷ | x | ) | = | - | 627881 250 |
21235101 250000 | x | − | 1 | × | 12894 5 | × | 31457 100 | ÷ | 1 | = | - | 627881 250 |
21235101 250000 | x | − | 202803279 250 | = | - | 627881 250 |
Transposition :
21235101 250000 | x | = | - | 627881 250 | + | 202803279 250 |
Combine the items on the right of the equation:
21235101 250000 | x | = | 101087699 125 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 101087699 125 | ÷ | 21235101 250000 |
| = | 101087699 125 | × | 250000 21235101 |
| = | 101087699 | × | 2000 21235101 |
We obtained :
| x | = | 202175398000 21235101 |