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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 1607.68 = (3/5*x)/(0.8*300) .
Question type: Equation
Solution:Original question:
Remove a bracket on the left of the equation:：
Remove a bracket on the right of the equation:：
The equation is reduced to :
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
The coefficient of the unknown number is reduced to 1 :
We obtained :
This is the solution of the equation.
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 1607.68 = (3/5*x)/(0.8*300) .
Question type: Equation
Solution:Original question:
40192 25 | = | ( | 3 | ÷ | 5 | × | x | ) | ÷ | ( | 4 5 | × | 300 | ) |
| Multiply both sides of the equation by: | ( | 4 5 | × | 300 | ) |
40192 25 | ( | 4 5 | × | 300 | ) | = | ( | 3 | ÷ | 5 | × | x | ) |
40192 25 | × | 4 5 | × | 300 | = | ( | 3 | ÷ | 5 | × | x | ) |
40192 25 | × | 4 5 | × | 300 | = | 3 | ÷ | 5 | × | x |
1929216 5 | = | 3 5 | x |
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
3 5 | x | = | 1929216 5 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 1929216 5 | ÷ | 3 5 |
| = | 1929216 5 | × | 5 3 |
| = | 643072 | × | 1 |
We obtained :
| x | = | 643072 |