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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 5700 = 1.36x+89 .
Question type: Equation
Solution:Original question:
| 5700 | = | 34 25 | x | + | 89 |
Transposition :
| - | 34 25 | x | = | 89 | − | 5700 |
Combine the items on the right of the equation:
| - | 34 25 | x | = | - | 5611 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
| 5611 | = | 34 25 | 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 :
34 25 | x | = | 5611 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 5611 | ÷ | 34 25 |
| = | 5611 | × | 25 34 |
We obtained :
| x | = | 140275 34 |
Convert the result to decimal form :
| x | = | 4125.735294 |