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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 X/87+21/126-35/2000-40/1650 = 0.00238(X+96) .
Question type: Equation
Solution:Original question:
| X | ÷ | 87 | + | 21 | ÷ | 126 | − | 35 | ÷ | 2000 | − | 40 | ÷ | 1650 | = | 119 50000 | ( | X | + | 96 | ) |
| Left side of the equation = | X | × | 1 87 | + | 1 6 | − | 7 400 | − | 4 165 |
| = | 1 87 | X | + | 1649 13200 |
1 87 | X | + | 1649 13200 | = | 119 50000 | ( | X | + | 96 | ) |
| Right side of the equation = | 119 50000 | X | + | 119 50000 | × | 96 |
| = | 119 50000 | X | + | 714 3125 |
1 87 | X | + | 1649 13200 | = | 119 50000 | X | + | 714 3125 |
Transposition :
1 87 | X | − | 119 50000 | X | = | 714 3125 | − | 1649 13200 |
Combine the items on the left of the equation:
39647 4350000 | X | = | 714 3125 | − | 1649 13200 |
Combine the items on the right of the equation:
39647 4350000 | X | = | 170867 1650000 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 170867 1650000 | ÷ | 39647 4350000 |
| = | 170867 1650000 | × | 4350000 39647 |
| = | 170867 11 | × | 29 39647 |
We obtained :
| X | = | 4955143 436117 |
Convert the result to decimal form :
| X | = | 11.361958 |