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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/0.68*0.3/{[8395+(8395+x-x/0.68*0.3)]/2} = 5.94 .
Question type: Equation
Solution:Original question:
| x | ÷ | 17 25 | × | 3 10 | ÷ | ( | ( | 8395 | + | ( | 8395 | + | x | − | x | ÷ | 17 25 | × | 3 10 | ) | ) | ÷ | 2 | ) | = | 297 50 |
| Multiply both sides of the equation by: | ( | ( | 8395 | + | ( | 8395 | + | x | − | x | ÷ | 17 25 | × | 3 10 | ) | ) | ÷ | 2 | ) |
| x | ÷ | 17 25 | × | 3 10 | = | 297 50 | ( | ( | 8395 | + | ( | 8395 | + | x | − | x | ÷ | 17 25 | × | 3 10 | ) | ) | ÷ | 2 | ) |
| x | ÷ | 17 25 | × | 3 10 | = | 297 50 | ( | 8395 | + | ( | 8395 | + | x | − | x | ÷ | 17 25 | × | 3 10 | ) | ) | ÷ | 2 |
| x | × | 15 34 | = | 297 100 | ( | 8395 | + | ( | 8395 | + | x | − | x | ÷ | 17 25 | × | 3 10 | ) | ) |
15 34 | x | = | 297 100 | × | 8395 | + | 297 100 | ( | 8395 | + | x | − | x | ÷ | 17 25 | × | 3 10 | ) |
15 34 | x | = | 498663 20 | + | 297 100 | ( | 8395 | + | x | − | x | ÷ | 17 25 | × | 3 10 | ) |
15 34 | x | = | 498663 20 | + | 297 100 | × | 8395 | + | 297 100 | x | − | 297 100 | x | ÷ | 17 25 | × | 3 10 |
15 34 | x | = | 498663 20 | + | 498663 20 | + | 297 100 | x | − | 891 680 | x |
15 34 | x | = | 498663 10 | + | 5643 3400 | x |
Transposition :
15 34 | x | − | 5643 3400 | x | = | 498663 10 |
Combine the items on the left of the equation:
| - | 4143 3400 | x | = | 498663 10 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
| - | 498663 10 | = | 4143 3400 | x |
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
4143 3400 | x | = | - | 498663 10 |
The coefficient of the unknown number is reduced to 1 :
| x | = | - | 498663 10 | ÷ | 4143 3400 |
| = | - | 498663 10 | × | 3400 4143 |
| = | - | 166221 | × | 340 1381 |
We obtained :
| x | = | - | 56515140 1381 |
Convert the result to decimal form :
| x | = | - 40923.345402 |