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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 （26.493+x）×3.15 = 52.985+71.278-x .
Question type: Equation
Solution:Original question:
| ( | 26493 1000 | + | x | ) | × | 63 20 | = | 10597 200 | + | 35639 500 | − | x |
| Left side of the equation = | 26493 1000 | × | 63 20 | + | x | × | 63 20 |
| = | 1669059 20000 | + | x | × | 63 20 |
1669059 20000 | + | 63 20 | x | = | 10597 200 | + | 35639 500 | − | x |
| Right side of the equation = | 124263 1000 | − | x |
1669059 20000 | + | 63 20 | x | = | 124263 1000 | − | x |
Transposition :
63 20 | x | + | x | = | 124263 1000 | − | 1669059 20000 |
Combine the items on the left of the equation:
83 20 | x | = | 124263 1000 | − | 1669059 20000 |
Combine the items on the right of the equation:
83 20 | x | = | 816201 20000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 816201 20000 | ÷ | 83 20 |
| = | 816201 20000 | × | 20 83 |
| = | 816201 1000 | × | 1 83 |
We obtained :
| x | = | 816201 83000 |
Convert the result to decimal form :
| x | = | 9.833747 |