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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 3400 = V+0.0305V+1428.00+57.12+136.00+0.253539V+172.14+192.10+243.17 .
Question type: Equation
Solution:Original question:
| 3400 | = | V | + | 61 2000 | V | + | 1428 | + | 1428 25 | + | 136 | + | 253539 1000000 | V | + | 8607 50 | + | 1921 10 | + | 24317 100 |
| Right side of the equation = | 1284039 1000000 | V | + | 222853 100 |
| 3400 | = | 1284039 1000000 | V | + | 222853 100 |
Transposition :
| - | 1284039 1000000 | V | = | 222853 100 | − | 3400 |
Combine the items on the right of the equation:
| - | 1284039 1000000 | V | = | - | 117147 100 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
117147 100 | = | 1284039 1000000 | V |
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 :
1284039 1000000 | V | = | 117147 100 |
The coefficient of the unknown number is reduced to 1 :
| V | = | 117147 100 | ÷ | 1284039 1000000 |
| = | 117147 100 | × | 1000000 1284039 |
| = | 39049 | × | 10000 428013 |
We obtained :
| V | = | 390490000 428013 |
Convert the result to decimal form :
| V | = | 912.332102 |