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 1162.3*（59-x） = 1516.3 .
Question type: Equation
Solution:Original question:
11623 10 | ( | 59 | − | x | ) | = | 15163 10 |
| Left side of the equation = | 11623 10 | × | 59 | − | 11623 10 | x |
| = | 685757 10 | − | 11623 10 | x |
685757 10 | − | 11623 10 | x | = | 15163 10 |
Transposition :
| - | 11623 10 | x | = | 15163 10 | − | 685757 10 |
Combine the items on the right of the equation:
| - | 11623 10 | x | = | - | 335297 5 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
335297 5 | = | 11623 10 | x |
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
11623 10 | x | = | 335297 5 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 335297 5 | ÷ | 11623 10 |
| = | 335297 5 | × | 10 11623 |
| = | 5683 | × | 2 197 |
We obtained :
| x | = | 11366 197 |
Convert the result to decimal form :
| x | = | 57.695431 |