Equations
Fold
Math OP
Unfold
Linear algebra
Unfold
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 165.8566-0.0524934x = 167.7353-(x-7)/4 .
Question type: Equation
Solution:Original question:
829283 5000 | − | 262467 5000000 | x | = | 1677353 10000 | − | ( | x | − | 7 | ) | ÷ | 4 |
| Right side of the equation = | 1677353 10000 | − | x | × | 1 4 | + | 7 | × | 1 4 |
| = | 1677353 10000 | − | x | × | 1 4 | + | 7 4 |
| = | 1694853 10000 | − | 1 4 | x |
829283 5000 | − | 262467 5000000 | x | = | 1694853 10000 | − | 1 4 | x |
Transposition :
| - | 262467 5000000 | x | + | 1 4 | x | = | 1694853 10000 | − | 829283 5000 |
Combine the items on the left of the equation:
987533 5000000 | x | = | 1694853 10000 | − | 829283 5000 |
Combine the items on the right of the equation:
987533 5000000 | x | = | 36287 10000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 36287 10000 | ÷ | 987533 5000000 |
| = | 36287 10000 | × | 5000000 987533 |
| = | 36287 | × | 500 987533 |
We obtained :
| x | = | 18143500 987533 |
Convert the result to decimal form :
| x | = | 18.372551 |