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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 30.94y+44.2 = 49.78+10.738y .
Question type: Equation
Solution:Original question:
1547 50 | y | + | 221 5 | = | 2489 50 | + | 5369 500 | y |
Transposition :
1547 50 | y | − | 5369 500 | y | = | 2489 50 | − | 221 5 |
Combine the items on the left of the equation:
10101 500 | y | = | 2489 50 | − | 221 5 |
Combine the items on the right of the equation:
10101 500 | y | = | 279 50 |
The coefficient of the unknown number is reduced to 1 :
| y | = | 279 50 | ÷ | 10101 500 |
| = | 279 50 | × | 500 10101 |
| = | 93 | × | 10 3367 |
We obtained :
| y | = | 930 3367 |
Convert the result to decimal form :
| y | = | 0.27621 |