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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 （800+X-12168.93）*0.75 = 5634.18 .
Question type: Equation
Solution:Original question:
| ( | 800 | + | X | - | 1216893 100 | ) | × | 3 4 | = | 281709 50 |
| Left side of the equation = | 800 | × | 3 4 | + | X | × | 3 4 | - | 1216893 100 | × | 3 4 |
| = | 600 | + | X | × | 3 4 | - | 3650679 400 |
| = | - | 3410679 400 | + | 3 4 | X |
| - | 3410679 400 | + | 3 4 | X | = | 281709 50 |
Transposition :
3 4 | X | = | 281709 50 | + | 3410679 400 |
Combine the items on the right of the equation:
3 4 | X | = | 5664351 400 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 5664351 400 | ÷ | 3 4 |
| = | 5664351 400 | × | 4 3 |
| = | 1888117 100 | × | 1 |
Get the solution of the equation :
| X | = | 1888117 100 |
Convert the result to decimal form :
| X | = | 18881.17 |