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It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation a/（5.76a+937.5+4464.3） = 0.1 .
Question type: Equation
Solution:Original question:
Remove a bracket on the right of the equation:：
The equation is reduced to :
The equation is reduced to :
Transposition :
Combine the items on the left 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 a/（5.76a+937.5+4464.3） = 0.1 .
Question type: Equation
Solution:Original question:
| a | ÷ | ( | 144 25 | a | + | 1875 2 | + | 44643 10 | ) | = | 1 10 |
| Multiply both sides of the equation by: | ( | 144 25 | a | + | 1875 2 | + | 44643 10 | ) |
| a | = | 1 10 | ( | 144 25 | a | + | 1875 2 | + | 44643 10 | ) |
| a | = | 1 10 | × | 144 25 | a | + | 1 10 | × | 1875 2 | + | 1 10 | × | 44643 10 |
| a | = | 72 125 | a | + | 375 4 | + | 44643 100 |
| a | = | 72 125 | a | + | 27009 50 |
Transposition :
| a | − | 72 125 | a | = | 27009 50 |
Combine the items on the left of the equation:
53 125 | a | = | 27009 50 |
The coefficient of the unknown number is reduced to 1 :
| a | = | 27009 50 | ÷ | 53 125 |
| = | 27009 50 | × | 125 53 |
| = | 27009 2 | × | 5 53 |
We obtained :
| a | = | 135045 106 |
Convert the result to decimal form :
| a | = | 1274.009434 |