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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 41*X＋39.4*X = 643331 .
Question type: Equation
Solution:Original question:
| 41 | X | + | 197 5 | X | = | 643331 |
| Left side of the equation = | 402 5 | X |
402 5 | X | = | 643331 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 643331 | ÷ | 402 5 |
| = | 643331 | × | 5 402 |
We obtained :
| X | = | 3216655 402 |
Convert the result to decimal form :
| X | = | 8001.629353 |