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Solution inequality：
Directly input the univariate inequality (that is, the inequality containing only one variable), set the angular unit (radian or angle) of the trigonometric function, and click the "Next" button to obtain the solution set of the inequality.
It supports mathematical functions (including trigonometric functions).
Directly input the univariate inequality (that is, the inequality containing only one variable), set the angular unit (radian or angle) of the trigonometric function, and click the "Next" button to obtain the solution set of the inequality.
It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Inequality Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation x = (150000/1.06*0.06-126000/1.01*0.01)*1.12+(150000-x-126000)*15% .
Question type: Equation
Solution:Original question:
| x | = | ( | 150000 | ÷ | 53 50 | × | 3 50 | − | 126000 | ÷ | 101 100 | × | 1 100 | ) | × | 28 25 | + | ( | 150000 | − | x | − | 126000 | ) | × | 15 100 |
| Right side of the equation = | 150000 | ÷ | 53 50 | × | 3 50 | × | 28 25 | − | 126000 | ÷ | 101 100 | × | 1 100 | × | 28 25 | + | ( | 150000 | − | x | − | 126000 | ) | × | 15 100 |
| = | 504000 53 | − | 141120 101 | + | ( | 150000 | − | x | − | 126000 | ) | × | 15 100 |
| = | 43424640 5353 | + | ( | 150000 | − | x | − | 126000 | ) | × | 15 100 |
| = | 43424640 5353 | + | 150000 | × | 15 100 | − | x | × | 15 100 | − | 126000 | × | 15 100 |
| = | 43424640 5353 | + | 22500 | − | x | × | 15 100 | − | 18900 |
| = | 62695440 5353 | − | 15 100 | x |
| x | = | 62695440 5353 | − | 15 100 | x |
Transposition :
| x | + | 15 100 | x | = | 62695440 5353 |
Combine the items on the left of the equation:
23 20 | x | = | 62695440 5353 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 62695440 5353 | ÷ | 23 20 |
| = | 62695440 5353 | × | 20 23 |
We obtained :
| x | = | 1253908800 123119 |
Convert the result to decimal form :
| x | = | 10184.527165 |