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 59.27+95.48+1+(x/1.09*0.09)*1.12+x/1.09*12% = 0 .
Question type: Equation
Solution:Original question:
5927 100 | + | 2387 25 | + | 1 | + | ( | x | ÷ | 109 100 | × | 9 100 | ) | × | 28 25 | + | x | ÷ | 109 100 | × | 12 100 | = | 0 |
| Left side of the equation = | 5927 100 | + | 2387 25 | + | 1 | + | ( | x | ÷ | 109 100 | × | 9 100 | ) | × | 28 25 | + | x | × | 12 109 |
| = | 623 4 | + | ( | x | ÷ | 109 100 | × | 9 100 | ) | × | 28 25 | + | 12 109 | x |
623 4 | + | ( | x | ÷ | 109 100 | × | 9 100 | ) | × | 28 25 | + | 12 109 | x | = | 0 |
| Left side of the equation = | 623 4 | + | x | ÷ | 109 100 | × | 9 100 | × | 28 25 | + | 12 109 | x |
| = | 623 4 | + | x | × | 252 2725 | + | 12 109 | x |
| = | 623 4 | + | 552 2725 | x |
623 4 | + | 552 2725 | x | = | 0 |
Transposition :
552 2725 | x | = | 0 | − | 623 4 |
Combine the items on the right of the equation:
552 2725 | x | = | - | 623 4 |
The coefficient of the unknown number is reduced to 1 :
| x | = | - | 623 4 | ÷ | 552 2725 |
| = | - | 623 4 | × | 2725 552 |
We obtained :
| x | = | - | 1697675 2208 |
Convert the result to decimal form :
| x | = | - 768.874547 |