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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 a = 1.3804*a+0.3252*1.3804 .
Question type: Equation
Solution:Original question:
| a | = | 3451 2500 | a | + | 813 2500 | × | 3451 2500 |
| Right side of the equation = | 3451 2500 | a | + | 2805663 6250000 |
| a | = | 3451 2500 | a | + | 2805663 6250000 |
Transposition :
| a | − | 3451 2500 | a | = | 2805663 6250000 |
Combine the items on the left of the equation:
| - | 951 2500 | a | = | 2805663 6250000 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
| - | 2805663 6250000 | = | 951 2500 | a |
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 :
951 2500 | a | = | - | 2805663 6250000 |
The coefficient of the unknown number is reduced to 1 :
| a | = | - | 2805663 6250000 | ÷ | 951 2500 |
| = | - | 2805663 6250000 | × | 2500 951 |
| = | - | 935221 2500 | × | 1 317 |
We obtained :
| a | = | - | 935221 792500 |
Convert the result to decimal form :
| a | = | - 1.18009 |