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Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
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 0.15*20X+0.85*44x = 14338*0.53 .
Question type: Equation
Solution:Original question:
The equation is transformed into :
The equation is transformed into :
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 0.15*20X+0.85*44x = 14338*0.53 .
Question type: Equation
Solution:Original question:
3 20 | × | 20 | X | + | 17 20 | × | 44 | X | = | 14338 | × | 53 100 |
| Left side of the equation = | 3 | X | + | 187 5 | X |
| = | 202 5 | X |
202 5 | X | = | 14338 | × | 53 100 |
| Right side of the equation = | 379957 50 |
202 5 | X | = | 379957 50 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 379957 50 | ÷ | 202 5 |
| = | 379957 50 | × | 5 202 |
| = | 379957 10 | × | 1 202 |
We obtained :
| X | = | 379957 2020 |
Convert the result to decimal form :
| X | = | 188.097525 |