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 61*14.24+29x = 161.1*7.85 .
Question type: Equation
Solution:Original question:
| 61 | × | 356 25 | + | 29 | x | = | 1611 10 | × | 157 20 |
| Left side of the equation = | 21716 25 | + | 29 | x |
21716 25 | + | 29 | x | = | 1611 10 | × | 157 20 |
| Right side of the equation = | 252927 200 |
21716 25 | + | 29 | x | = | 252927 200 |
Transposition :
| 29 | x | = | 252927 200 | − | 21716 25 |
Combine the items on the right of the equation:
| 29 | x | = | 79199 200 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 79199 200 | ÷ | 29 |
| = | 79199 200 | × | 1 29 |
| = | 2731 200 | × | 1 |
We obtained :
| x | = | 2731 200 |
Convert the result to decimal form :
| x | = | 13.655 |