![](data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 72 71" width="72"></svg>)
Solve the equation | 2x-1 | + | x + 2 | = 13
Discuss according to the situation
1.xx= - 14/3
The equation is 2x-1 + X + 2 = 13 = = = = = > x = 4
In conclusion, x = - 14 / 3 or 4
RELATED INFORMATIONS
- 1. Solve the equations: 2x + 3Y = 34x − y = 13
- 2. 3 (x-two fifths) = 12, I'm going to solve the equation!
- 3. Two fifths: 65% = x: Seventy two fifths (solving equation)
- 4. By rewriting the equation 2x-y = 3 to express y with the formula containing x, y is obtained=______ ．
- 5. The equation 2x-3y-5 = 0 is transformed into a formula containing y to express x, and the corresponding values of X when y = 1 and y = 5 / 3 are obtained respectively
- 6. The equation 2x-3y + 5 = 0 is transformed into a formula containing y to express X
- 7. 3Y = x + 5 and 2x + 5Y = 23, 2x + 3Y = 7 and 3x-5y = 1, 3x + 5Y = 5 and 3x-4y = 23 by addition subtraction elimination method
- 8. 6x-5y = 8, 3x-4y = 5, find x,
- 9. Positive integer solutions of the system of quadratic equations 3x + 4Y = 11
- 10. The positive integer solution of bivariate linear equation 3x + 4Y = 18 is
- 11. 2X + 13.7 = 20.3
- 12. Solution equation: 2X-4 / 3 = 1 / 2, 1 / 3 + 5 = 13
- 13. Solution equation: (34-2x) (40-2x) = 952
- 14. 2X = 40 (solution equation)
- 15. 2x-10 = 13-6-2x to solve the equation
- 16. How to solve the equation with X (13-2x) = 20
- 17. X-40% X-1 / 2x = 13, It should be x-40% X-1 / 2x = 1 / 13
- 18. 2、 Solution equation: 2x% = 13 / 40
- 19. 9 (4x-1) - (2x-1) = 60 (solving equation)
- 20. Solve the equation in an appropriate way: 3 / 4 times [4 / 3 times 1 / 4 x + 8 / 3] - 5 / 2 = 2x / 3