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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 99+y／165+y = 0.168 .
Question type: Equation
Solution:Original question:
| 99 | + | y | ÷ | 165 | + | y | = | 21 125 |
| Left side of the equation = | 99 | + | 166 165 | y |
| 99 | + | 166 165 | y | = | 21 125 |
Transposition :
166 165 | y | = | 21 125 | − | 99 |
Combine the items on the right of the equation:
166 165 | y | = | - | 12354 125 |
The coefficient of the unknown number is reduced to 1 :
| y | = | - | 12354 125 | ÷ | 166 165 |
| = | - | 12354 125 | × | 165 166 |
| = | - | 6177 25 | × | 33 83 |
We obtained :
| y | = | - | 203841 2075 |
Convert the result to decimal form :
| y | = | - 98.236627 |