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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 3.5567*120+25x = 145*3.6 .
Question type: Equation
Solution:Original question:
The equation is transformed into :
The equation is transformed into :
Transposition :
Combine the items on the right of the equation:
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 3.5567*120+25x = 145*3.6 .
Question type: Equation
Solution:Original question:
35567 10000 | × | 120 | + | 25 | x | = | 145 | × | 18 5 |
| Left side of the equation = | 106701 250 | + | 25 | x |
106701 250 | + | 25 | x | = | 145 | × | 18 5 |
| Right side of the equation = | 522 |
106701 250 | + | 25 | x | = | 522 |
Transposition :
| 25 | x | = | 522 | − | 106701 250 |
Combine the items on the right of the equation:
| 25 | x | = | 23799 250 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 23799 250 | ÷ | 25 |
| = | 23799 250 | × | 1 25 |
We obtained :
| x | = | 23799 6250 |
Convert the result to decimal form :
| x | = | 3.80784 |