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On line Solution of Monovariate Equation：
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Current location：Equations > Monovariate Equation > The history of univariate equation calculation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 51×1.5X+32×2X = 1857.18 .
Question type: Equation
Solution:Original question:
| 51 | × | 3 2 | X | + | 32 | × | 2 | X | = | 92859 50 |
| Left side of the equation = | 153 2 | X | + | 64 | X |
| = | 281 2 | X |
281 2 | X | = | 92859 50 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 92859 50 | ÷ | 281 2 |
| = | 92859 50 | × | 2 281 |
| = | 92859 25 | × | 1 281 |
We obtained :
| X | = | 92859 7025 |
Convert the result to decimal form :
| X | = | 13.218363 |