5x > 7x solve the following inequality Solve the following inequality
7X
RELATED INFORMATIONS
- 1. Is 5x + 6x = 3 a linear equation with one variable? Is x = 5 an equation? X = 5 is not an equation, there are no unknowns. Is 5x + 6x = 3 a linear equation with one variable
- 2. Is 5 / 6 x = 1 a linear equation with one variable
- 3. In the period from 4 o'clock to 5 o'clock, when is the minute hand perpendicular to the hour hand? The linear equation 6x-0.. 5x = ()
- 4. Is 5x-3 = 6x-2 a linear equation with one variable
- 5. The following formula is a-3-2 / x = 3 B: 2x + (12-x) = 30 C: y-3x = 3 d. 2x3 + 5 = 9
- 6. When solving the equation x + 2x = 2 × 5 + 1, in the first step (), we get 3x + 11; in the second step (), we get x = 11 / 3
- 7. 6X: 3x = 10:8 to solve the equation
- 8. How to solve the equation of 2 / 3x-1 / 6x = 15
- 9. 3x + 6x × 2 = 45, (x + 26) × 2 + 4x = 274,
- 10. 3x-7+4x=6x-2.
- 11. M is a known number, solve the binary linear equations composed of 7x + 3Y = 4 and 5x-y = M-1!
- 12. It is known that the absolute value + 7 = 0 of the equation (m-1) x m is a linear equation of one variable with respect to X. the value of M and the solution of the equation are obtained Help me
- 13. One variable linear equation exercise.. 1-x = - 2 (3x-1) - 1.3 / 2x-2 / 3 = 4 / 1x-4 / 3. (6x-5) + [2x - (4x-1)] = - 24
- 14. Solve the equation of one variable degree. (1) 2x + 5 = 3 (x-1) (2) 3x + 52 = 2x − 13 (3) x + 12 − 1 = 2 + 2 − X4
- 15. 1 / 2x + {2 / 3x + 3 / 1y square], where x = negative 2 and y = 2 / 3
- 16. If the solution of (2x-r / 3) - (x-3r / 2) = 1 is x = - 1, then the value of R is
- 17. It is known that x = 1 is the value of M for the linear equation of one variable 2x-m + 1 = 0
- 18. It is known that one root of the linear equation x & # 178; + 2x + M = 0 with respect to X is x = - 3 to find the value of M and the other root of the equation
- 19. It is known that x = 3 is the solution of the linear equation 2x - (K / 2-1) x-3 = 0 with respect to x, and the value of K is obtained
- 20. (1) The minimum value of y = 2cos square x + (root sign 3) sin2x + A in [0 degree, 90 degree] is - 4. Find the value of A (2) Prove cos20cos40cos80 = 1 / 8