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 x/0.9+(1344.7+0.04x)/(124.3*0.02*(1-0.8x)/27036) = 215000 .
Question type: Equation
Solution:Original question:
| x | ÷ | 9 10 | + | ( | 13447 10 | + | 1 25 | x | ) | ÷ | ( | 1243 10 | × | 1 50 | ( | 1 | − | 4 5 | x | ) | ÷ | 27036 | ) | = | 215000 |
| Multiply both sides of the equation by: | ( | 1243 10 | × | 1 50 | ( | 1 | − | 4 5 | x | ) | ÷ | 27036 | ) |
| x | ÷ | 9 10 | × | ( | 1243 10 | × | 1 50 | ( | 1 | − | 4 5 | x | ) | ÷ | 27036 | ) | + | ( | 13447 10 | + | 1 25 | x | ) | = | 215000 | ( | 1243 10 | × | 1 50 | ( | 1 | − | 4 5 | x | ) | ÷ | 27036 | ) |
| x | ÷ | 9 10 | × | 1243 10 | × | 1 50 | ( | 1 | − | 4 5 | x | ) | ÷ | 27036 | + | ( | 13447 10 | + | 1 25 | x | ) | = | 215000 | ( | 1243 10 | × | 1 50 | ( | 1 | − | 4 5 | x | ) | ÷ | 27036 | ) |
| x | ÷ | 9 10 | × | 1243 10 | × | 1 50 | ( | 1 | − | 4 5 | x | ) | ÷ | 27036 | + | ( | 13447 10 | + | 1 25 | x | ) | = | 215000 | × | 1243 10 | × | 1 50 | ( | 1 | − | 4 5 | x | ) | ÷ | 27036 |
| x | × | 1243 12166200 | ( | 1 | − | 4 5 | x | ) | + | ( | 13447 10 | + | 1 25 | x | ) | = | 267245 13518 | ( | 1 | − | 4 5 | x | ) |
| x | × | 1243 12166200 | × | 1 | − | x | × | 1243 12166200 | × | 4 5 | x | + | ( | 13447 10 | + | 1 25 | x | ) | = | 267245 13518 | ( | 1 | − | 4 5 | x | ) |
| x | × | 1243 12166200 | × | 1 | − | x | × | 1243 12166200 | × | 4 5 | x | + | ( | 13447 10 | + | 1 25 | x | ) | = | 267245 13518 | × | 1 | − | 267245 13518 | × | 4 5 | x |
| x | × | 1243 12166200 | − | x | × | 1243 15207750 | x | + | ( | 13447 10 | + | 1 25 | x | ) | = | 267245 13518 | − | 106898 6759 | x |
1243 12166200 | x | − | x | × | 1243 15207750 | x | + | 13447 10 | + | 1 25 | x | = | 267245 13518 | − | 106898 6759 | x |
487891 12166200 | x | − | x | × | 1243 15207750 | x | + | 13447 10 | = | 267245 13518 | − | 106898 6759 | x |
x≈-83.525520 , keep 6 decimal places
There are 1 solution(s).
解一元一次方程的详细方法请参阅：《一元一次方程的解法》