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 = 111.99+8.98+5.2+6.05+1+(x/1.09*0.09)*1.12+x/1.09*12%+8*942.36/4609.5 .
Question type: Equation
Solution:Original question:
| x | = | 11199 100 | + | 449 50 | + | 26 5 | + | 121 20 | + | 1 | + | ( | x | ÷ | 109 100 | × | 9 100 | ) | × | 28 25 | + | x | ÷ | 109 100 | × | 12 100 | + | 8 | × | 23559 25 |
| Right side of the equation = | 11199 100 | + | 449 50 | + | 26 5 | + | 121 20 | + | 1 | + | ( | x | ÷ | 109 100 | × | 9 100 | ) | × | 28 25 | + | x | × | 12 109 | + | 125648 76825 |
| = | 20720549 153650 | + | ( | x | ÷ | 109 100 | × | 9 100 | ) | × | 28 25 | + | 12 109 | x |
| x | = | 20720549 153650 | + | ( | x | ÷ | 109 100 | × | 9 100 | ) | × | 28 25 | + | 12 109 | x |
| Right side of the equation = | 20720549 153650 | + | x | ÷ | 109 100 | × | 9 100 | × | 28 25 | + | 12 109 | x |
| = | 20720549 153650 | + | x | × | 252 2725 | + | 12 109 | x |
| = | 20720549 153650 | + | 552 2725 | x |
| x | = | 20720549 153650 | + | 552 2725 | x |
Transposition :
| x | − | 552 2725 | x | = | 20720549 153650 |
Combine the items on the left of the equation:
2173 2725 | x | = | 20720549 153650 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 20720549 153650 | ÷ | 2173 2725 |
| = | 20720549 153650 | × | 2725 2173 |
| = | 20720549 6146 | × | 109 2173 |
We obtained :
| x | = | 2258539841 13355258 |
Convert the result to decimal form :
| x | = | 169.112408 |