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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 x*0.66*2.79*1.16 = 1.47 .
Question type: Equation
Solution:Original question:
The equation is transformed into :
The coefficient of the unknown number is reduced to 1 :
We obtained :
This is the solution of the equation.
Convert the result to decimal form :
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation x*0.66*2.79*1.16 = 1.47 .
Question type: Equation
Solution:Original question:
| x | × | 33 50 | × | 279 100 | × | 29 25 | = | 147 100 |
| Left side of the equation = | x | × | 267003 125000 |
267003 125000 | x | = | 147 100 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 147 100 | ÷ | 267003 125000 |
| = | 147 100 | × | 125000 267003 |
| = | 49 | × | 1250 89001 |
We obtained :
| x | = | 61250 89001 |
Convert the result to decimal form :
| x | = | 0.688195 |