Equations
Fold
Math OP
Unfold
Linear algebra
Unfold
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: 2 questions will be solved this time.Among them
☆1 equations
☆1 integer calculations
[ 1/2 Equation]
Work: Find the solution of equation x7/3 = 0 .
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.
[2/% Digital analysis]
Assignment: Convert 4/3 to decimal.
Question type: Convert fraction to decimal
Solution:
4/3=1.3
*Note: Output 1 pure recurring decimals for this fraction,
有1位（Underlined cyan font）circular section。
☆1 equations
☆1 integer calculations
[ 1/2 Equation]
Work: Find the solution of equation x7/3 = 0 .
Question type: Equation
Solution:Original question:
| x | × | 7 | ÷ | 3 | = | 0 |
| Left side of the equation = | x | × | 7 3 |
7 3 | x | = | 0 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 0 | ÷ | 7 3 |
| = | 0 | × | 3 7 |
We obtained :
| x | = | 0 |
[2/% Digital analysis]
Assignment: Convert 4/3 to decimal.
Question type: Convert fraction to decimal
Solution:
4/3=1.3
*Note: Output 1 pure recurring decimals for this fraction,
有1位（Underlined cyan font）circular section。