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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 0.85*44X+0.15*15X = 18014*0.52 .
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 0.85*44X+0.15*15X = 18014*0.52 .
Question type: Equation
Solution:Original question:
17 20 | × | 44 | X | + | 3 20 | × | 15 | X | = | 18014 | × | 13 25 |
| Left side of the equation = | 187 5 | X | + | 9 4 | X |
| = | 793 20 | X |
793 20 | X | = | 18014 | × | 13 25 |
| Right side of the equation = | 234182 25 |
793 20 | X | = | 234182 25 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 234182 25 | ÷ | 793 20 |
| = | 234182 25 | × | 20 793 |
| = | 18014 5 | × | 4 61 |
We obtained :
| X | = | 72056 305 |
Convert the result to decimal form :
| X | = | 236.24918 |