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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 (4*365*1-1712.52+Q)*0.75+611.8 = 661.44 .
Question type: Equation
Solution:Original question:
| ( | 4 | × | 365 | × | 1 | − | 42813 25 | + | Q | ) | × | 3 4 | + | 3059 5 | = | 16536 25 |
| Left side of the equation = | 4 | × | 365 | × | 1 | × | 3 4 | − | 42813 25 | × | 3 4 | + | Q | × | 3 4 | + | 3059 5 |
| = | 1095 | − | 128439 100 | + | Q | × | 3 4 | + | 3059 5 |
| = | 42241 100 | + | 3 4 | Q |
42241 100 | + | 3 4 | Q | = | 16536 25 |
Transposition :
3 4 | Q | = | 16536 25 | − | 42241 100 |
Combine the items on the right of the equation:
3 4 | Q | = | 23903 100 |
The coefficient of the unknown number is reduced to 1 :
| Q | = | 23903 100 | ÷ | 3 4 |
| = | 23903 100 | × | 4 3 |
| = | 23903 25 | × | 1 3 |
We obtained :
| Q | = | 23903 75 |
Convert the result to decimal form :
| Q | = | 318.706667 |