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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 1.3738Y*0.30+Y*0.70 = 501 .
Question type: Equation
Solution:Original question:
6869 5000 | Y | × | 3 10 | + | Y | × | 7 10 | = | 501 |
| Left side of the equation = | 20607 50000 | Y | + | Y | × | 7 10 |
| = | 55607 50000 | Y |
55607 50000 | Y | = | 501 |
The coefficient of the unknown number is reduced to 1 :
| Y | = | 501 | ÷ | 55607 50000 |
| = | 501 | × | 50000 55607 |
We obtained :
| Y | = | 25050000 55607 |
Convert the result to decimal form :
| Y | = | 450.482853 |