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If the solution of the equation 5x + 12 = 4A of X is negative, then the value range of a is Is there a similar question How many times
1. It is known that the solution of equation 3 (x-1) = x-7a about X is negative, and the value range of a is obtained
2. If the solution of the equation 2x + 3K = 1 of X is negative, then the value range of K is
It is known that the solution of the equation 3k-5x = - 9 about X is a nonnegative number, and the range of K is obtained
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- 1. If the solution of the equation 5x-2a = 6 + 4a-x about X is nonnegative, then the value range of a is A.a≥1 B.a≤-1 C,a≥-1 D.a≥0u
- 2. If the solutions of the equation 5x + 12 = 4A of X are all negative, then the value range of a is () A. a＞3B. a＜-3C. a＜3D. a＞-3
- 3. If the solutions of the equation 5x + 12 = 4A of X are all negative, then the value range of a is () A. a＞3B. a＜-3C. a＜3D. a＞-3
- 4. 1. Given that the solution of the equation (a + 1) x + (4a-1) = 0 is - 2, then the value of a is equal to (). A. - 2 b.0 C.2 / 3 D.3 1. Given that the solution of the equation (a + 1) x + (4a-1) = 0 is - 2, then the value of a is equal to () A.-2 B.0 C.2/3 D.3/2 2. The solution of equation x - (x-1) / 2 = 5 is () A.-9 B.3 C.-3 D.9 3. Equation 3 - (5x + 7) / 2 = - (x + 17) / 4, remove the denominator and get () A.3-2(5x+7)=-(x+17) B.12-2(5x+7)=-x+17 C.12-2(5x+7)=-(x+17) D.12-10x+14=-(x+17)
- 5. If x = 12 is the solution of equation 5 (x + 4a) = 1 / 2 (X-2), then a =. The process of solving the equation
- 6. If x = 12 is equation 5 (x + 4a)) - 5 = 1 / 2 (X-2)
- 7. How to set an x-fold? Some teachers set an x-fold but divide it by 10 when they set up the equation. The result is that x equals 6, so it's called a 6-fold, right First of all, thank you for your reply. I would like to add that either answer is OK, or is one wrong?
- 8. Solve the equation: 1, 8 divided by x equals 2
- 9. How to solve the equation when the quotient sum of x plus x divided by 2.4 is 5.1
- 10. How to check the linear equation of one variable
- 11. If the solutions of the equation 5x + 12 = 4A of X are all negative, then the value range of a is () A. a＞3B. a＜-3C. a＜3D. a＞-3
- 12. One and two-thirds minus x equals one and sixty percent of the solution equation?
- 13. One minus three seventh, X is equal to one fourth, solve the equation. I worked it out, it's equal to seven sixteenth, but I checked it wrong! I've worked it out several times
- 14. Solve the equation: X × (4 / 1-9) = 5 / 6 step by step Is it two-thirds or three-thirds
- 15. Solving the equation X-6 △ 9 / 2 = 1 / 2 simple calculation 3 / 4 △ 5 / 3 + 3 / 4 × 2 / 5
- 16. 1.2: x = 3:4.8 how to solve the equation Finding the unknown x
- 17. X-0.8 = 3.72
- 18. Solve the following equation. X + 37 = 34 & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; x-512 = 38 & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; x-56 = 1
- 19. 7.86-x equals 0.86 to solve the equation
- 20. X minus 6 = 7.6, solve the equation and check