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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 2.3（x-0.51） = 0.07*0.229 .
Question type: Equation
Solution:Original question:
23 10 | ( | x | − | 51 100 | ) | = | 7 100 | × | 229 1000 |
| Left side of the equation = | 23 10 | x | − | 23 10 | × | 51 100 |
| = | 23 10 | x | − | 1173 1000 |
23 10 | x | − | 1173 1000 | = | 7 100 | × | 229 1000 |
| Right side of the equation = | 1603 100000 |
23 10 | x | − | 1173 1000 | = | 1603 100000 |
Transposition :
23 10 | x | = | 1603 100000 | + | 1173 1000 |
Combine the items on the right of the equation:
23 10 | x | = | 118903 100000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 118903 100000 | ÷ | 23 10 |
| = | 118903 100000 | × | 10 23 |
| = | 118903 10000 | × | 1 23 |
We obtained :
| x | = | 118903 230000 |
Convert the result to decimal form :
| x | = | 0.51697 |